SOME SCARY THINGS TO BE AWARE OF AND WATCH OUT FOR
WHEN CONSIDERING A REEL TO REEL TAPE DECK . . .
(Click on above thumbnails to enlarge photos)
SONY
SONY
TC-366
TC-355
These are a couple decks that we purchased from people who said it
"works fine". They did actually FF, REW and move in Play mode, but
that's where it ended. We knew they would need work, as inevitably all 20
to 50+ year old tape decks
do have a number of things that need to be taken care of prior to being
usable (typically 12-18 hours of tech time (sometimes as much as 24 and once
we had one require 40 hours to do it justice) + parts), but we don't see too many in as bad a shape as these were (click
above photos for details). Again these are decks that came from someone who
said they "work fine"! Be careful out there when you're getting excited
about bidding on that "good deal" on line @ eb_y, cra_gs_ist or other auction
that say's "all functions test fine and deck works as it should". Yeah,
right. Just FYI.
Email we received from a guy that tried some 'on-line-auction
seller' decks, "I am looking to resurrect my vintage SONY Reel To Reel
Tapecorder, MODEL TC-353D. It was in storage since about 1987 when a 'friend' borrowed
it, tried to switch speeds while in PLAY mode and jammed everything up. Last
few years I've been buying some (4-5) models from ebay sellers with most being listed
as 'works' but, upon receipt, I found none have performed. Most of
the others I have purchased all seem to have same problem...Can you help? I
want to record in analog just like the old days. - T. Daley"
{as another example, not long ago I had a guy call with a similar story,
except he stated he was on his "NINTH" reel to reel from that popular on
line auction site. I thought he was surely exaggerating and I asked,
"you mean a couple or three" and he assured me it was "9!". Essentially
same story as above. (sorry, but at this point I don't remember his
name, nor which deck he purchased from us, but if I do, I'll post that
info.)}
________________________________________________________________________
An email we recently received: "Jerry, Although it has been a
several months since we spoke, I wanted to let you know how much I have
enjoyed the R/R tape player (Sony TC-530) I purchased. I found that my
50-year-old tapes were indeed still in good condition, and I have spent
many hours listening to the music that had once been only a memory of my
early years. The joy it has brought me was worth every penny. I
especially appreciate the time you spent speaking to me on the phone to
ensure that this was indeed the right purchase for my needs. It was as
if you had restored the machine just for me. Please accept my thanks for
helping me recover memories I had feared were lost forever. Sincerely,
David in West Virginia"
________________________________________________________________________
|
Above photo is of a Teac A-4010S
having typical
Main Capstan Belt change and Pinch Roller Arm re-lube operation. Just FYI as typical of some of the work that is required to bring any 20+
year old Reel to Reel tape deck back to life, regardless of how
well a person selling an old deck, that has not been recently serviced, may
say it works! In fact the worst decks are commonly the units that are
stated as having low hours, have been little or never used, or the worst
offender "is NIB (New
In Box)". While that may seem like a good thing, experience tells us that
those are the "scariest" to purchase. They generally require the most work to bring back to a
practical level of operation. Just like a car that has sat for many
years not being used, similar "atrophy" happens to most
electro-mechanical devices, ie; Turntables, Cassette Decks,
8-Tracks, VCR's, R2R's etc. Just FYI.
|
(*UNLESS
OTHERWISE LISTED)
|
NOW OUR
REEL TO REELTAPE DECKS / PLAYERS / RECORDERS:
|
|
NEW LISTING
11/17/2022
(Click on above thumbnails to enlarge photos)
warranty
RESTORED / REFURBISHED / FULLY SERVICED
TEAC REEL TO REEL TAPE DECK
TEAC X-2000RBK-EE 'BLACK'
3-HEAD / 3-MOTOR
dbx NR, EE (Extended Efficiency),
Cobalt Heads
AUTO-REVERSE w/ BI-DIRECTIONAL RECORDING
REEL TO REEL
10.5" x 1/4" TAPE DECK
"WORLD AC POWER"
MIJ
SOLD 3/1/2024
SHIPPING TO RICHARD IN VIRGINIA
Original observations / conditions:
"Clean.
Powers up. No capstan motion (drive belt melted). Original owner
stated that it had stopped recording sometime ago and now only
played, but couldn't get it to run at all anymore.
Tape lifter mechanism VERY stiff. Flat spots on tape guides.
Pinch roller arm cushions / bumpers hardened / deteriorated.
Counter / Memory LED's look 'odd'. PR arm mechanism impeded by
stiff lube.
Following partial restoration procedures we further found; tape
skews off PR in Rev PB. Record levels low relative to what they
should be. Tape PB azimuth incorrect. Tape speed incorrect.
Levels randomly incorrect for PB or REC or Metering."
ü
Our technician has
EXTENSIVELY
gone through and 'Certified' this unit.
ü We
have completely and extensively gone through the mechanicals and
electronics of this unit.
ü AC
mains selector and fuses checked and corrected as necessary
ü Internal
fuses checked for continuity and correct values. No issues found,
fortunately. We don't like seeing incorrect fuses having been installed
in a unit as that could mean it had prior issues, or if a fuse value was
'increased' it could have allowed too much current through an 'ailing'
circuit causing un-due / un-necessary damage.
ü pinch-roller mechanism completely disassembled,
cleaned and re-lubed
ü
Controls were 'flooded' w/ 'De-OxId' and are quiet
ü Entire
transport was cleaned and re-lubed
ü Entire
transport and tape path de-magnetized
ü
Both capstan /
flywheel assemblies removed, cleaned and re-lubed
ü
New rubber PR arm cushions / bumpers
installed
ü
Both Rubber pinch rollers have been,
lathe re-surfaced, cleaned and
re-conditioned w/ our shop standard, MG
Chemicals Rubber Re-conditioner.
ü
Adjusted PR pressure / stroke
ü Heads have been cleaned and de-magnetized as well as
the entire transport.
ü Brand new and CORRECT, main
drive belt sourced and installed
(was not easy to deduce as most of the ones spec'd for this unit
are NOT correct)
ü Braking adjusted on fast wind modes also.
ü Back
tension adjusted on both reel motors.
ü All three motors test perfectly. Following above
adjustments, Reel Start and Stop tested at beginning, middle and
end of 7" and 10.5" tapes
ü Internal pots, switches and controls cleaned and
tested for noise-free function.
ü Repaired / re-attach counter and
memory LED's
ü Both spindles in perfect alignment
(no bent / tweaked spindles or compromised tridents).
ü We also adjusted the reel table heights.
ü Heads in great shape as well, with many years of
performance left in them.
ü Both internal speed pots adjusted to 100% accuracy on
either speed independently in forward / ->
direction. Reverse / <- direction is accurate to 99.4%
(1000Hz=1006Hz) (with pitch control zero'd)
(meaning that our 'verified' 1000Hz test tape now plays back at
1000Hz).
>>The following operations took MANY hours
(17-19hrs) to fine tune and complete, one because this is a
complicated deck to get correct, AND two, it's capable of
'Bi-Directional' recording, so everything has to be duplicated
for Reverse Recording...<<
ü BOTH direction Playback and Record Head alignment /
azimuth was adjusted for peak performance
(max levels) with factory test tone tape and oscilloscope
before electrical adjustments.
ü We adjusted the VU meters mechanically and
electronically w/ factory test tone tapes, as well as the
internal playback levels for both directions independently and
record levels.
ü Deck
has been fully calibrated to factory manual specs
adjusting PB levels, Meter adjustments, Bias / Frequency
adjustments (VC1& VC2), and internal record levels,
tested, with Nortronics, Panasonic, Sony,
Soundcraft, STL, TEAC and BRL alignment / test tapes (see
resulting record level listed below). Biased
best for Ampex GM456 / ATR Reference tape and records on Maxell
UD also very well.
ü Record
bias adjusted for both directions, both channels and both types
of tapes
ü Bias traps adjusted proper levels
per service manual
ü Following
the above work and calibration, Recording tests performed with
Ampex GM 456 / ATR MASTER
Tapes (using output to adjust PB typically from .775
to 1V).
Here’s the results;
Ampex GM 456 @ 7.5ips.
Norm position, no NR, w/ 1kHz @ 0dB;
L= +1dB L & R = 0dB
Ampex GM 456 @ 7.5ips.
Norm position, w/ dbx, w/ 1kHz @ 0dB;
L= +1.0dB L & R =
+0.5dB
Ampex GM 456 @ 7.5ips.
EE position, no NR, w/ 1kHz @ 0dB;
L= +1.5dB L & R =
+0.5dB
Ampex GM 456 @ 7.5ips.
EE position, w/ dbx, w/ 1kHz @ 0dB;
L= +2.5dB L & R =
+0.5dB
Recorded DDD CD material averaged -4 to -5dB
L&R when pushed EE, No NR and no output compensation.
ü Floor
noise measured at >-74dBu following
above procedures
ü This Teac X-2000RBK-EE functions, plays, and records
perfectly (and we really put them through the paces, testing
both with well mixed, recently recorded CD material and CD
recorded / factory test tones looking for correct head Azimuth
and speed accuracy). (Total time investment in refurb /
testing 34+! hours).
Face is made of beautiful Black anodized, brushed aluminum and case is in great
condition. Deck looks NEW and NOW works great!
This is one of my personal favorites! The TEAC X-2000RBK Stereo
Reel to Reel tape deck. Ready to GO! This is one of the few reel
to reel decks we get in that make it to our finished page. Great
performer. If you're looking for a reel to reel deck to
"actually use" here you go. Only about 25% of the used Reel
decks out there can be "practically" restored to working order.
This one made it through with flying colors.
This deck comes from a culmination of decades
of experience by TEAC of building tape transports (they make the
transport in the "little black boxes" on aircraft BTW), and one
thing the TEAC X-2000R is known for is 'gentle tape handling'.
From the original OM, "To maintain very stable tape motion
with optimum tape tension, it uses a full tension, servo control
system in which a photo-interrupter senses the position of the
tension arm so that the servo mechanism can adjust the torque of
the reel motor"...means that it virtually eliminates the
likely-hood of tape stretch or breakage.
The deck tests great! Looks and sounds great too! We have
completely gone through it. Will play 3", 5", 7" & 10.5" reels
(10.5" reels require optional NAB hub adaptors that we generally
have available at their additional cost).
TEAC X-2000RBK-EE Features include:
- Super hard, 'Cobalt Amorphous' (CA)
heads
-
6 Heads (3 for each
direction) for instant monitoring of tape levels while recording
- 3-Motors for trouble free performance (has a lot to do with it
still being a viable piece of gear due to less rubber parts)
- EE (Extra Efficiency) recording capability
- dbx PROFESSIONAL noise reduction
- Tri-mode Auto-Reverse w/ Bi-Directional
Recording (Auto-Reverse requires correct installation of
'Sensing' tape on your audio tapes)
- Dual Capstan Drive
- LSI Full-Logic tape transport for "Touch" control
- Dual Capstan / Closed Loop Tape transport
- De-featable ±6% Pitch control
- Electronically Assisted brakes for much
easier handling of tape (reduces or eliminates tape stretch and
/ or breakage)
- Dual front mounted 1/4" Microphone inputs
- Digital tape counter for "real time" or inches and also with
Program and CUE, Repeat,
"Rapid Search" functions, STC & STZ features
- Timer Play
- Auto-Spacer for record mode
- 12-Pin optional wired remote port on rear panel (remote not
included)
- 5-pin DIN "Dupli Sync" port on rear for "daisy chaining" units
together
- Dual speeds at 7.5 ips / 19cms and 3 3/4ips / 9.5 cms
- Separate dual mic and line level controls
- Dual 1/4" front mounted mic inputs
- Source / Monitor selector
- Output level control
- Dual analog VU level meters
- Dual position tape type selector
- Spring loaded tape hub spindles (no need for rubber reel
retainers)
- Tape lifter lever for momentary monitoring during fast wind
- True “WORLD AC POWER"™
as it will work on both 50 or 60 Hz AC and voltages from 110-240
volts AC
TEAC X-2000RBK-EE Specs from the owners manual as follows:
Head / Head-stack Format: Cobalt
Amorphous composition. 6 heads (Forward Erase, Forward
Record, Forward Playback, Reverse Erase, Reverse Record &
Reverse Playback) 4 track, 2 channel Stereo / Mono
Motors: FG Servo DC Capstan Motor & 2 DC slot-less Reel
Motors
Wow and Flutter (playback): 0.03%
WRMS @ 7.5 ips & 0.04%
WRMS @ 3.75 ips (per original OM)
Frequency Response: 30-40,000
Hz, +/- 3 dB @ 7.5 ips
30-24,000 Hz, +/- 3 dB @ 3.75 ips
S/N ratio: 65 dB w/ DBX out
100 dB w/ DBX In
Dynamic Range: 115 Db with DBX in
THD: 0.8% @ 1kHz & 185 nWb/m level (we
try and use tape that is capable of a way better "nWb/m" level, such as
Ampex GM 456 or ATR)
Stereo Channel Separation: 50 dB @ 1k
Bias Frequency:
150kHz
Fast Wind Time: ~ 100 secs. for 1800'
Output level (line): 0.45 V with a load impedance of = /
> 10K ohms
Headphones level out: 100 mW max using 8 ohm cans
As stated earlier we have
spent 34+ hours completely
going through it cleaning
heads and all else, lubing, adjusting, reconditioning pinch
rollers and other rubber parts, demagnetizing heads and entire
transport and testing everything. Tape speed in both Hi and Lo
speed positions have been 'internally' adjusted to 100%
Fwd and 99.6% Rev accuracy using a 1000 Hz test tape for the pitch
control in it's 'centered' position. Plays and records
Exceptionally well (and we really put them through the
paces, testing both with well mixed CD material and CD test
tones looking for correct head Azimuth, tape speed accuracy and
making test recordings). Pinch rollers and heads all in GREAT
condition!!! Face is made of beautiful, black anodized, brushed
Aluminum and looks very nice. Very clean and looks near new.
Unit looks GREAT!
Measures 18.3" wide x 19.2" tall x 10.75"
(from tip of back feet-tip of hubs) deep and weighs
56 lbs unpacked.
Already installed in originally, optional wood case. Comes with an
'e-copy' / pdf download of the TEAC X-2000RBK-EE owners /
operations / users manual
and service manual if purchaser desires. Includes our
standard 30 day limited warranty.
TEAC X-2000RBK-EE 'Black'
Cond. 8.5++++
SOLD 3/1/2024
SHIPPING TO RICHARD IN VIRGINIA
(C) M.S.
(Reels and NAB
hubs shown in photos are not included, but we sometimes /
occasionally have them for sale. Inquire at time of order.)
However, all of our decks will come with tapes for testing 'Playback'
and 'Recording' as well as a plastic, 7" 'take-up' reel, and RCA patch
cables for connection to your system)
(Above
text property of
www.oaktreevintage.com / Oak Tree Enterprises, LLC. See
'Copyright Information' page for details)
|
NEW LISTING
4/28/2023
(Click on above thumbnails to enlarge photos)
warranty
RESTORED / REFURBISHED / FULLY SERVICED
VINTAGE PIONEER REEL TO REEL TAPE DECK
PIONEER RT-1020H
#...0563
4-TRACK / 2-CHANNEL & 4-CHANNEL 'PRO' TAPES
STEREO / QUADRAPHONIC
3-HEAD / 3-MOTOR
2-SPEED
10.5" 'THE BIG ONE'S'
& 7" and / or
*SMALLER REEL SIZE
Circa 1974-75
MIJ
1/10/2024
SHIPPING TO BILL IN IDAHO
Original observations / conditions:
"Clean.
Powers up (but AC cord loose due to cracked phenolic board in
jack). No capstan motion (drive belt melted). TU reel
spindle has issues and looks to be non-original. PR arm mechanism impeded by
typical stiff lube.
Following partial restoration procedures we further found;
Record levels low relative to what they should be. Lot's of
'hash' noise in playback and recording. Rear, Right sine
wave has flattened bottom (distortion) on oscilloscope.
Levels randomly incorrect for PB or REC or Metering.
Supply side bearing noisy on fast wind. Skids broken."
ü
Our technician has
EXTENSIVELY
gone through and 'Certified' this unit.
ü Internal
fuses checked for continuity and correct values. No issues found,
fortunately. We don't like seeing incorrect fuses having been installed
in a unit as that could mean it had prior issues, or if a fuse value was
'increased' it could have allowed too much current through an 'ailing'
circuit causing un-due / un-necessary damage.
ü Entire
transport was disassembled down to the chassis, and every
mechanical part was disassembled, cleaned, re-lubed and
reassembled.
ü We
have completely and extensively gone through the mechanicals
and electronics of this unit.
ü Entire
transport was disassembled down to the chassis, and every
mechanical part was disassembled, cleaned, re-lubed and
reassembled.
ü New
AC input port installed as the original was cracked and not
safe.
ü One
of the reel spindles had been 're-built'
or changed / modified when this came in
to us. It had DIY tridents on one table
from another spindle that didn't quite fit and barely
functioned. We noticed there was a 'hair-line' crack
on the reel table spindle that was not solid enough. We
replaced the entire spindle / reel table with an OEM
(original Pioneer) part (taken from one of my personal
decks). Now spindles run 'true'
with no excess vibration / wobble, lock
on to the reels properly and don't 'hang up' on the reel.
ü The
biggest issue with this deck as that pretty much all of the
transistors on the Playback / EQ amp board, Record Amp
board, and Bias boards had developed 'black leg' and was
causing channels to intermittently cut out, and was causing
noise and distortion in both recording and playback.
This was
from the commonly problematic transistors (twenty-three in
total); 2SA672, 2SC1213, & 2SC1344 as well as some
electrolytic capacitors. Some of these took the effort of
recording MANY tapes while monitoring to locate as being the
issues, as well as extensive time with alternate heating and
cooling of circuit boards with a heat gun and freeze spray.
We then replaced with quality NTE replacements (not Chinese
look-a-likes)
(this step took many hours
to replace 25 or 30 transistors, and re-test / check every
three transistors during the process).
ü Playback
and Record Amp circuit boards had their solder joints
reflowed. (this step took a lot of time)
Following all of the above work, we recorded entire 7" /
1800 foot tapes, on all of the EQ / Bias switch combinations
over multiple days (monitoring at one of the benches while
tech worked on other projects, listening for random noise).
After changing the above mentioned transistors and finally a
couple problematic caps, the deck recorded and played clean
on all EQ / Bias positions consistently for days.
ü The
original 'guide roller ball bearing' unit was being very
noisy on fast wind (meant that it was worn out), so we sourced an NOS,
Nachi
built
(most of what's available are cheap, Chinese made units,
which we didn't want to use). It took a lot of leg work to
find the correct bearing for this that wasn't just a cheap,
look-a-like (the local supplier only had two left, and the
rest were Chinese from now on, so I bought both of the good
one's they had left).
ü pinch-roller
mechanism completely disassembled, cleaned and re-lubed,
ü PR
mechanism solenoid mounts adjusted
ü 'Shut-off'
arm removed, disassembled, had bushing and axle cleaned and
re-lubed.
ü Tape
Lifter arms rotated to 'like new' section / area
ü Capstans
/ flywheels removed, bushings and axels cleaned and re-lubed
w/ 80/90 wt.
ü Capstans
burnished
ü Rubber
pinch rollers have been cleaned and re-conditioned
ü Brand
new MAIN drive belt installed (#42-540)
ü Brand
new Counter belt installed (#046)
ü Heads
have been cleaned and de-magnetized as well as the entire
transport.
ü Brakes
adjusted on fast wind modes also (optimized for 10.5" reels,
but works great for 7" as well*).
.
ü Back
tension adjusted on both reel motors (optimized for 10.5"
reels, but works great for 7" as well*).
ü All
three motors test perfectly. Following above adjustments,
Reel Start and Stop tested at beginning, middle and end of
7" and 10.5" tapes
ü Internal
and user potentiometers, switches and controls cleaned and tested for
noise-free function.
ü Both
spindles in perfect alignment.
ü We
also adjusted the reel table heights.
ü Heads
in great shape as well, with many years of performance left
in them.
ü BOTH
direction Playback and Record Head alignment / azimuth was
adjusted for peak performance with factory test tone tape
and oscilloscope.
ü Speed
measured @ 98.9% accurate (meaning
that a 1000Hz tape plays back at 1011Hz.)
ü We
adjusted the VU meters mechanically and electronically w/
factory test tone tapes, as well as the internal playback
levels for both directions independently and record levels.
ü Deck
has been fully calibrated as close to factory manual specs
as practical, tested, and found to perform well in all
categories
ü Internal
Record levels adjusted with proper, factory alignment / test
tapes
ü Internal
EQ levels
adjusted with proper, factory alignment / test tapes
ü Record
Bias adjusted internally with Bias Level
at 22.0VAC and Bias trap at <1.0VAC L&R,
but then sonically optimized for
Ampex GM 456 tape, Scotch 150 and Maxell
XLII on the different positions for the 'User selectable' EQ
and Bias selectors.
ü Following
the above work and calibration, Recording tests performed with
Ampex GM 456 / ATR MASTER
Tapes (using output to adjust PB typically from .775
to 1V).
Here’s the results;
Ampex GM 456 @ 7.5ips.
ANY EQ / Bias position, w/ 1kHz @ 0dB;
L= 0dB L & R = 0dB
± ~ 0.3dB!!!
Bottom line is, this thing is a RECORDING MONSTER!
ü Floor
noise measured at >-60dB w/ blank tape, L&R
ü Two
OEM, 'skid' sourced and installed, as the originals had
missing sections.
ü This
Pioneer RT-1020H functions, plays,
and records very well (and we really put them through the
paces, testing both with well mixed, recently recorded CD
material and CD recorded / factory test tones looking for
correct head Azimuth and speed accuracy).
(Total time investment in refurb / testing
~ 38 hours).
Face is made of brushed stainless steel, aluminum and 'real
walnut wood veneer' case is in great condition
with only minor dings, scuffs, smudges, with some 'whitish'
staining around the transport control bezel as well (see
photos above). Nothing too
distracting. Deck looks,
works and sounds great!
This one is from my personal
collection that I finally had my tech do
before he 'rides off into the sunset).
It's "Ready to GO"!
This is one of the few reel to reel decks we get in that
make it to our finished page. Great performer. If you're
looking for a reel to reel deck to "actually use" here you
go. Only about 25% of the used Reel decks out there can be
"practically" restored to working order. This one made it
through with flying colors.
The deck tests great! Looks and sounds great too! We have
completely gone through it. Will play 5", 7" & 10.5" reels
(10.5" reels require optional NAB hub adaptors that we
generally have available at their additional cost).
____________________________
Looks great & following above service, is "Ready-to-go"! The
very sought after and rare,
Pioneer RT-1020H Stereo Reel to
Reel tape deck. Will play / record stereo 1/4" tapes on
reels up to 10.5". This model is very unique
for a couple reasons. One is that it will
record and play at double, the standard 'consumer, 'High'
speed', meaning that you can get top quality recordings from
it. Also, as well as playing standard consumer
4-track / 2-channel tapes (as long as
they're not the slow, 3.75ips speed), but also will
play 4-channel "quadraphonic" tapes and ALSO 4-Track /
4-Channel "Pro-Multi-Track" tapes made from such decks
as the Tascam 2340 or 3440! That means if
you have some of those 'multi-track' tapes you need to transfer into a
DAW, then here you go.
This is one of the few reel to reel decks we get in that
make it to our finished page. Great performer. If you're
looking for a reel to reel deck to "actually use" here you
go. Only about 25% of the used Reel decks out there can be
"practically" restored to working order. This one made it
through and all functions test great! Looks and sounds great
too! We have completely gone through it.
From
the original brochure: "Stability, Strength from the 5mm
thick chassis board and die-cast framework" (same frame
construction method as the RT-909)
(This deck
series was the predecessor to the Pioneer RT-909, and the
main difference in construction is that the RT-901 / RT-909
uses a "DC" powered motor. While that does allow the RT-901
and RT-909 to have a Pitch Control, DC motors tend to have a
much shorter lifespan {as in about 10-20% of an AC motor}.
That is evidenced by the number of calls we get to our parts
department for replacement RT-909 capstan motors {which are
pretty much 'un-obtainium'}).
The Pioneer RT-1020H is much rarer than it's sibling, the
RT-1020L. The two are almost exactly the same, except the
two speeds that the "H" model does is 7.5 ips and 15 ips,
which allows better quality recording (see the 'Frequency
Response' specs below). Now as this deck does the higher
'consumer' speed of 7.5ips and the pro-speed of 15ips, it
does not run at the lesser quality, consumer speed of 3.75
ips. If you're a consumer or media transfer house and need
to utilize tapes that were recorded at 3.75 ips, you could
play them at 7.5ips into a computer, then use standard audio
software to slow it down to half speed. The quality would
vary depending on many factors, primarily the quality of the
computer / software you were using.
Pioneer RT-1020H Features
include:
- 4-Track 2 or 4 Channel playback and 2-Channel recording
- 3 Heads for instant monitoring of tape levels while
recording
- Handles up to 10.5" reels!
- 3 Motors for trouble free performance (has a lot to do
with it still being a viable piece of gear due to fewer
rubber parts)
- Dual speeds at 7.5 ips / 19 cms
and 15 ips / 39
cms
- Electronic, Solenoid assist, 'Touch'
tape transport controls
- Separate & dual mic and line level controls
- Dual 1/4" front mounted mic inputs
- Source / Monitor selector
- Independent L & R record enable switches for doing "S-O-S
/ sound-on-sound"
- Left & Right output level controls
- Dual analog VU level meters that are selectable for either
Front or Rear channels
- Triple position Tape Type / Bias
selector
- Dual position Tape EQ selector
- Spring loaded tape hub spindles (no need for rubber reel
retainers)
- End of tape shut off / Auto-Stop function
- Dual front mounted 1/4" Microphone inputs
- Variable output level controls for each channel
- Analog Tape Counter
- RCA I/O's (1 Pair of Inputs and 2 pair
of outputs for Front and Rear)
Pioneer RT-1020H Original
Specifications as follows:
Heads: 3 (2-channel erase, 4-Channel play and
2-Channel Record)
Number of Motors: 1x
4/8 Pole Hysteresis Synchronous
Capstan and 2x 6-pole, inner rotor
induction Reel motors
Drive to Capstan: Belt to heavy,
100mm flywheel
Tape Speeds: 15 ips /
38cms and 7.5ips
/ 19cms
Wow and flutter: 0.04%
WRMS @ 15ips
& 0.08% WRMS @ 7.5ips
Signal to noise ratio: >55dB w/ Normal Bias Tape
Frequency response: w/ Normal Bias tape
@15ips: 30Hz to 22kHz
& 7-1/2 ips: 40Hz to 20kHz
Distortion:
<1%
Crosstalk: >60dB
Channel separation: >50dB
Stereo Channel Separation: >50 dB @ 1k
Bias Frequency:
125kHz
Headphones level out: 40mV using 8 ohm cans
Line
Input level and Impedance:
50mV-25V / 100k
Ohms
Microphone Input level and
Impedance:
0.25mV-80mV @
20k
Ohms
Output Level: 316mV @ 0dB on VU meters
with a load impedance of 50k
ohms
Fast Wind Time: ~ 110 secs. for
2400' &
~ 90 secs. for
1200'
As stated
earlier we have EXTENSIVELY gone
through it repairing circuitry,
cleaning, lubing, adjusting, demagnetizing and testing
everything. Plays and records well! We don't get as many
decks capable of 10.5" reels as 7", and when we do have one
refurbished, they don't hang around long.
Note from our Senior tech, "Designed to be
serviceable...Well built internally".
Comes with an 'e-copy' / pdf download of the Pioneer
RT-1020H owners / operations
manual and service manual if the purchaser so desires.
Cosmetically, there's only the minor
issues mentioned above. The real, walnut
wood veneer side panels are in fabulous condition (see photos above).
All of our restored / refurbished reel to reel decks come
with a 7", plastic take-up reel, a 'known good' 7" tape for
initial testing of playback, and a 7" tape you can record
onto, all to assist you in becoming familiar with the
operation / function of your new reel to reel tape deck.
Measures 17.25"
wide x 17" tall x 9" (from tip of back feet-tip of hubs)
deep and weighs 47 lbs unpacked. Includes our standard 30
day limited warranty.
PIONEER RT-1020H
Cond. 8.5++
1/10/2024
SHIPPING TO BILL IN IDAHO
(Reels and NAB
hubs shown in photos are not included, but we sometimes /
occasionally have them for sale. Inquire at time of order.)
However, all of our decks will come with tapes for testing 'Playback'
and 'Recording' as well as a plastic, 7" 'take-up' reel, and RCA patch
cables for connection to your system)
(Above text
property of
www.oaktreevintage.com
/ Oak Tree Enterprises, LLC. See 'Copyright Information'
page for details)
|
NEW
LISTING 10/2/2023
(click on above thumbnails to enlarge photos)
warranty
RESTORED / REFURBISHED / FULLY SERVICED / WARRANTED
SONY 1/4" REEL-TO-REEL STEREO TAPE DECK
SONY TC-730 / TC730
#...0693
4-TRACK / 2-CHANNEL
3-SPEED / 3 HEAD
DIRECT DRIVE
AUTO-REVERSE
BUILT-IN AMP AND SPEAKERS!
5"* - 7" REEL CAPACITY
"WORLD
AC POWER"
™
Circa 1969-72
SOLD 10/3/2023
SHIPPING TO CRAIG IN NORTH CAROLINA
Original observations / conditions:
"Bent
TU spindle. Sluggish on all transport functions, esp play either
direction. Recording very intermittent on forward or reverse
(found multiple switches related to head movement needed
cleaning)
(also found an additional 'reverse recording' switch while
restoring / testing that needed further service). When it
did record, it was on average -5-8dB.
Left VU meter physically binding at times. Brakes 'iffy'. Counter not moving once transport gets going.
Missing rear cabinet feet. Auto-Reverse intermittent (mostly not working correctly. Found
to be 'idler wheel'). Pinch roller had excessive ("excessive"
for our standards) 'flutter' even after
typical reconditioning multiple times (eventually sourced a new
one from Italy which solved the issue). Once initial restoration
completed we found that the brakes were not sufficient at a
couple spots in tape progress during fast forward to not
'dump tape' when loaded with our heaviest, dual metal reels.
In doing that operation, we discovered that one of the input
level pots had developed a 'bad feel' when rotated, and that
the meter mounting pin cushions had deteriorated.
ü
Our technician has
gone through and 'Certified' this unit.
ü Internal
fuses checked for continuity and correct values. No issues found,
fortunately. We don't like seeing incorrect fuses having been installed
in a unit as that could mean it had prior issues, or if a fuse value was
'increased' it could have allowed too much current through an 'ailing'
circuit causing un-due / un-necessary damage.
We also verified that the voltage selector was set to correct, 120VAC.
ü We
have completely and extensively gone through the mechanicals
and electronics of this unit.
ü Most
transport subassemblies were disassembled down to the chassis, cleaned,
re-lubed and reassembled.
ü 'Pinch
Roller swing arm' assembly disassembled,
cleaned and lubed
ü Both
spindle hubs disassembled, and spindles straightened
ü Capstan
Drive
motor (Sony UC-214G) inspected, cleaned and lubed
ü Reel
Drive
motors (Sony
UC-624G) inspected, cleaned and lubed
ü Knurled
drive pulley cleaned of old rubber residue
ü FRESH,
NEW
Pinch roller
sourced
from Europe,
then
pre-conditioned, and lubed prior to re-install
(after trying your standard reconditioning on the original
pinch roller, and repeating a couple more times, we still
weren't happy with the performance, so we ordered the new
one)
ü Heads
have been cleaned and de-magnetized as well as the entire
transport.
ü Also brake hubs have been cleaned & re-lubed
ü New brake pads installed and adjusted on fast wind modes
also.
ü Brakes
adjusted on fast wind modes also.
ü Back
tension adjusted on both reel tables.
ü Brand
new, #034 & #040 'Tape Counter' belts
installed
ü Internal
felts re-secured as their old epoxy was failing
ü Take-Up
hub brakes had extra spring added to compensate for fatigued
original and brakes adjusted to work with dual metal reels
ü 'Tape
Counter' cleaned
& lubed to eliminate typical
'counter rattle' noise.
ü VU
meters disassembled, locate pins and aluminum scales
re-secured, covers re-installed and new pin cushions fab'd
and installed.
ü All
transport functions now test perfectly, following above
adjustments, Reel Start and Stop tested at beginning, middle
and end of 7" tapes
ü Internal
pots, switches and controls cleaned and tested for
noise-free function.
ü Right
Input level pot replaced with a sourced, OEM unit due to
deteriorated internal plastic
ü Rear
OEM feet / bumpers sourced from another Sony and installed
ü Both
spindles in perfect alignment, with minimal wobble and no
missing fins
ü We
also adjusted the reel table heights.
ü 'Direction
Change Stopper' wheel, resurfaced / rebuilt for correct tension
arm operation as well as other internal tires
replaced or reconditioned.
ü Heads
cleaned and de-magnetized (as well as entire transport) and
are in great shape as well, with many years of performance
left in them.
ü Mic
/ Line control pots cleaned for static free performance
ü Deck
has been fully calibrated to factory manual specs adjusting
PB levels, Meter adjustments, Bias / Frequency adjustments
and internal record levels, tested, with Nortronics, Panasonic, Sony, Soundcraft, STL, TEAC and BRL
alignment / test tapes (see resulting record level listed
below). Biased best for Ampex GM456 / ATR Reference tape and
records on Maxell UD also very well.
Tested on all tape types recording at -0dB (most manufactures test at -20dB).
You won't always want to record at 0dB, but generally
somewhere between -10 up to -3 works best with most decks.
ü Tape
head azimuth adjusted out to 15k for record and playback
heads.
ü Speed
tested to 100% accuracy (1kHz =
1.000kHz +/-
1Hz!) (That's pretty awesome speed
accuracy BTW)
ü Floor
noise measured at >-60dB following
above procedures
ü Following
the above work and calibration, Recording tests performed
with Ampex GM456 (again, same formulation as new ATR tape),
Maxell UD (Gold / Black), Scotch
203 and Scotch 150 Tapes.
Here’s the results;
Ampex 456 @ 7.5ips. 1kHz @ 0dB = L=
-2dB L & R =+0.5dB
Forward
Ampex 456 @ 7.5ips. 1kHz @ 0dB = L=
-1dB L & R = 0dB
Reverse
Maxell UDXL @ 7.5ips. 1kHz @ 0dB = L=
-3dB L & R = -1.5dB
Forward
Maxell UDXL @ 7.5ips. 1kHz @ 0dB = L=
-3dB L & R = -2dB
Reverse
Scotch 203 @ 7.5ips. 1kHz @ 0dB = L=
-7dB L & R = -1.5dB
Forward
Scotch 203 @ 7.5ips. 1kHz @ 0dB = L=
-6dB L & R = -6dB
Reverse
Scotch 150 @ 7.5ips. 1kHz @ 0dB = L=
-3dB L & R = -4dB
Forward
Scotch 150 @ 7.5ips. 1kHz @ 0dB = L=
-1dB L & R = -7dB
Reverse
Ok, that's how "1k" sounded, but how
about MUSIC?
Ampex GM456 with Recorded program from "ddd"
source extensively. Forward recording is
very good quality. Reverse was Exceptional! Overall, with
quality tape, the and deck sounds
fantastic!
ü This
SONY TC-730 functions, plays, and
records very well (and we really put them through the paces,
testing both with well mixed, recently recorded CD material
and CD recorded / factory test tones looking for correct
head Azimuth and speed accuracy). (Total time investment in refurb / testing
~
58++!!! hours.
OUCH!!!).
____________________________
GREAT performing Sony TC-730 1/4" Open Reel stereo tape deck with 3-Speeds,
6-HEADS, Auto-Reverse, and a built-in amp and speakers! Great for all-around
Playback and recording of reels up to 7" in diameter. Also has all three
consumer reel speeds as you will see listed below.
Sony TC-730 Reel to Reel Tape Recorder Features include:
-
Built-in Amplifier and Speakers (also of course, works as a
'component')
-Triple
speeds at 7.5 ips / 19cms, 3 3/4ips / 9.5 cms
and extra long 1 7/8 ips / 4.75 cms
-
3-Heads for instant monitoring of tape levels
/ record quality while recording
-
6-Head function
-
Triple-Mode Auto-Reverse
-
Bi-Directional Recording
- Direct Drive (no flywheel belt to worry
about)
-
Solenoid assist, 'Touch Tape Transport' controls
-
S.O.S. (Sound-On-Sound) capable
-
'Echo' effect function (can be used as a 'tape delay' for guitar
or vocals)
-
5*" / 7" Reel Capacity (*compatible with standard
4-Track / 2-Channel tape format)
-
Separate L & R input level and microphone controls
-
Auto-Stop
-
Dual analog VU meters for monitoring Playback and Record levels
-
"Sound-On-Sound" capable w/ independent L & R record engage
switches
-
Dual front mounted 1/4" mic input jacks
-
1/4" Stereo Headphone jack with dual output level selector
-
Mechanical Tape counter
-
Built-in Reel / Hub locks (no need for rubber reel retainers)
-
RCA and DIN inputs and outputs
Amplifier features:
-
Separate Power switch
-
Separate Bass and Treble Controls
-
Balance and Volume controls
-
'Mode' for 'Stereo', L or R or L+R
- Internal or External speaker
selector
-
True
WORLD AC POWER
™
allows unit to be operated on
50 or 60 Hz AC and will select voltages from 110v, 120v, 220v
and 240 volts AC input.
Original SONY TC-730 Specifications as follows:
Power Requirements: 120 watts, АС 100
V, 110 V, 125 V, 127V, 220 V, 240 V 50/60 Hz
Tape Speed:
7.5 ips / 19cms, 3 3/4ips / 9.5 cms and extra long 1 7/8 ips /
4.75 cms electronically switched
Reels:
1/4" tape on 7 inches оr smaller
Recording Format:
4-track / 2-Channel stereophonic оr monophonic
Frequency Response w/ Sony SLH or equiv 'High Bias' Tape:
20-30,000 Hz @ 7 1/2ips.
20-20,000 Hz @ 3 3/4 ips.
Frequency Response w/ Standard Tape:
20-25,000 Hz @ 7 1/2ips
20-17,000 Hz @ 3 3/4 ips.
30- 9,000 Hz @ 1 7/8 ips.
Signal-to-Noise Ratio:
> 53 dB @ 7 1/2 ips. w/ standard Tape. 56dB w/ Sony SLH or equiv
'High Bias' Tape
Flutter and Wow:
< 0.06% @ 7 1/2 ips.
< 0.1% @ 3 3/4 ips.
< 0.2% @ 1 7/8 ips.
Harmonic Distortion:
< 1.2% @ 7 1/2 ips.
Bias Frequency:
160 kHz
Level Indication:
Dual Analog VU Meters
Record:
Calibrated to NAB standard reference level
Playback:
Calibrated to 0dB line output level
Recording Time:
With 1,800' tape
(4-track stereo) (4-track mono)
7 1/2 ips 1 hr. 30 min. / 3 hr. & @ 3 3/4
ips. 3 hr. / 6 hr.
Inputs:
Dual 1/4" Microphone Input Jacks
and Auxiliary Jacks Sensitivity -22 dB
(62mV) Impedance 100kΩ
Outputs:
Line Output Jacks w/ Output level 0dB (0.775 V) & suitable load
impedance >100 kΩ
Headphone Jack's Output level @ 1 & 2:
-36 dB (12.3mV) Impedance 8Ω
-28dB (30.8mV) Impedance 8Ω
DIN Record /Playback Connector:
Output level 0dB (0.775V) Impedance 10kΩ & Input sensitivity
-33dВ (17.4mV) w/ Impedance 10 kΩ
Amplifier output:
3.7 W x 2 w/ built-in speakers & 15 W x 2 w/ external speakers
Built-In Speakers:
Dual 4" x 6" / 32Ω
Again, following the
above stated bench work / testing, our technician has 'Certified'
this deck and it is an great performer sonically and
mechanically.
This deck has had EXTENSIVE
restoration with the above mentioned
60'ish hours of tech time.
It's pretty much had the clock rolled back 40 years on it.
Restored, extensively tested / played, then re-benched after
'burn-in' to double check performance / adjustments.
The only comment I would make regarding mechanical performance,
is that the dual, recording switch paddles / buttons can be a
bit 'fiddly' to engage or disengage sometimes. It helps to make sure that
there is no slack in the tape (which is pretty much the case
with all decks, but this deck requires zero slack, or the auto
stop will engage). There's a bit of extra "hiss" and mild 60Hz
"hum" from the internal amp, but we didn't pursue that too far
as we realize that most folks will connect this to a stereo /
sound system / computer, and those extra sounds are not present
at the Line-Out jacks. Cosmetically there's a few minor battle
scars and missing toggle tips previously mentioned, but nothing significant (see photos above).
Looks great & Ready to go! Comes with a take-up reel. Again, GREAT for
burning your tapes to CD or Hard Drive or for a 'media transfer
business'. Also handy for archiving / researching / revisiting
your tapes without having to have a system nearby as it has a
built-in amp and speakers. The built-in amp and speakers
actually sound great with separate bass and treble controls. The
amp has ample power to driver external speakers as well pretty
decently. We had a blast doing our final testing with this unit
as it's actually 'FUN' to use. Can include a pdf 'e' copy of the
Sony TC-730 Owners manual (very poor copy) and a copy of the
Sony TC-730 service manual if the purchaser wishes. Includes our
standard 30 Day limited warranty. Measures 21" wide x 9" deep x
19.5" tall and weighs 51 lbs unpacked.
SONY TC-730 REEL TO REEL TAPE DECK
Cond. 8 (due to compromised toggle
switches and minor battle scars mentioned above)
SOLD 10/3/2023
SHIPPING TO CRAIG IN NORTH CAROLINA
(Reels shown in photos are not included, but we sometimes /
occasionally have them for sale. Inquire at time of order.
However, all of our decks will come with 2x tapes for
testing 'Playback' and 'Recording' as well as a plastic, 7"
'take-up' reel, and RCA patch cables for connection to your
system)
(Above
text property of
www.oaktreevintage.com
/ Oak Tree Enterprises, LLC. See 'Copyright Information'
page for details)
|
NEW LISTING
1/11/2023 (Click on above thumbnails to enlarge photos)
warranty
RESTORED / REFURBISHED / FULLY SERVICED
FOSTEX MULTI-8-TRACK REEL TO REEL TAPE DECK
FOSTEX MODEL 80
7" x 1/4"
/ 15ips TAPE DECK 3-HEAD / 3-MOTOR REEL TO REEL
MIJ
for sale
ü
Our technician has
EXTENSIVELY
gone through and 'Certified' this unit.
ü We
have completely and extensively gone through the mechanicals and
electronics of this unit.
ü AC
mains selector and fuses checked and corrected as necessary
ü Internal
fuses checked for continuity and correct values. No issues found,
fortunately. We don't like seeing incorrect fuses having been installed
in a unit as that could mean it had prior issues, or if a fuse value was
'increased' it could have allowed too much current through an 'ailing'
circuit causing un-due / un-necessary damage.
ü
pinch-roller mechanism completely disassembled,
cleaned and re-lubed
ü Entire
transport was cleaned and re-lubed
ü Entire
transport and tape path de-magnetized
ü
All tape path rollers cleaned
ü
Pinch Roller
'lathe' re-surfaced, cleaned and
re-conditioned w/ our shop standard, MG
Chemicals Rubber Re-conditioner.
ü Heads have been cleaned and de-magnetized as well as
the entire transport.
ü Brand new and CORRECT,
#FR13.4 main drive belt installed
ü Both reel table belts reconditioned
ü Braking adjusted on fast wind modes also.
ü Back
tension adjusted on both reel motors.
ü All three motors test perfectly. Following above
adjustments, Reel Start and Stop tested at beginning, middle and
end of tapes
ü Both spindles in perfect alignment
ü We also checked / adjusted the reel table heights.
ü Heads in great shape as well, with many years of
performance left in them.
ü Both
internal speed pots adjusted to 99.9% accuracy
(1000Hz=1001Hz) (with pitch control zero'd)
(meaning that our 'verified' 1000Hz test tape now plays back at
1001Hz +/-1Hz).
(Tech note: >>All dB references in service
manual are in dBV which requires our Fluke 8060A to be set to dBV...)
ü Playback / Record Head alignment /
azimuth was already 'spot on', but we still
did all of our checks for peak performance
(max levels) with factory test tone tape and oscilloscope
before electrical adjustments.
ü We adjusted all eight VU meters w/ factory test tone tapes, as well as the
internal playback and
record levels.
ü Deck
has been fully calibrated to factory manual specs
adjusting PB levels, Meter adjustments, Bias / Frequency
adjustments (VC1& VC2), and internal record levels,
tested, with Nortronics, Panasonic, Sony,
Soundcraft, STL, TEAC and BRL alignment / test tapes (see
resulting record level listed below). Biased
best for Ampex GM456 / ATR Reference tape and records on Maxell
UD also very well.
ü Record
bias adjusted for Ampex 456 or ATR
Magnetics Master Tape
ü Bias traps adjusted proper levels
per service manual
ü Following
the above work and calibration, Recording tests performed with
Ampex GM 456 / ATR MASTER
Tapes (using output to adjust PB typically from .775
to 1V). Here’s the results; Ampex GM 456 @
15ips. w/ 1kHz @ 0dB
= 0 to -2dB 1-8
ü Floor
noise measured at -66dB following
above procedures
ü This Fostex Model-80 functions, plays, and records
perfectly (and we really put them through the paces, testing
both with well mixed, recently recorded CD material and CD
recorded / factory test tones looking for correct head Azimuth
and speed accuracy). (Total time investment in refurb /
testing 15 hours).
Face is made of beautiful Black anodized, brushed aluminum and case is in great
condition. Deck looks NEW and NOW works great!
Ready to GO! This is one of the few reel
to reel decks we get in that make it to our finished page. Great
performer. If you're looking for a reel to reel deck to
"actually use" here you go. Only about 25% of the used Reel
decks out there can be "practically" restored to working order.
This one made it through with flying colors.
The deck
tests great! Looks and sounds great too! Only
issue remaining seems to be that 2-3 segments of the LED meters
will randomly not light (it depends on what mode the deck is
being used in at the time). The segments that are out in this
photo, are sometimes lit, with other segments that might be out
instead at that time.
We couldn't really determine a
pattern about the symptom, and decided it wasn't worth expensive
tech time to trace it down, only to ultimately add to it's final
price. Cosmetically it looks fabulous with just some minor
scuffing on the display plexi you can see if the angle of the
light is just right (see photos above). As most multi-tracks,
including this one, do not have 'on-board' input / output level
controls, it should be used with a mixer or similar outboard
gear. We have completely gone
through it. Will play 7"reels.
Fostex
Model-80 Features include:
-
3 Heads for instant monitoring of tape levels while recording
- Single, 15ips Tape Speed - 3-Motors for trouble free performance (has a lot to do with it
still being a viable piece of gear due to less rubber parts) -
Dolby-C noise reduction
(global defeat switch on rear panel) -
LSI Full-Logic tape transport for "Touch" control - De-featable ±10%
Pitch control - Electronically Assisted brakes for much
easier handling of tape (reduces or eliminates tape stretch and
/ or breakage) - Digital tape counter for "real time"
or inches and also with 2 Memory points -
Dual Multi-Pin
accessory ports on rear panel
for time code / synchronization such as SMPTE or for Remote
functions with remotes such as the Fostex 8031 or possibly the
Fostex 8030 or 8316 (remote not
included)
- Dual 1/4" remote ports on rear panel (remote(s) not
included) one being for Punch IN/OUT using a
Fostex 8051 - 8 Individual,
12-Segment Track LED VU level meters
Fostex Model-80 Specs from the owners manual as follows:
Head / Head-stack Format:
8-Track / 8-Channel Motors:
1x Capstan Motor & Reel
Motors
Tape Speed:
15ips
Pitch Control:
+/- 10% Wow and Flutter: 0.06%
Peak Frequency Response:
40-18,000
Hz, +- 3 dB @ 15 ips S/N ratio:
72dB weighted &
60dB un-weighted for 15ips @ +10dB @ 1k
Record Level Calibration:
0dB referenced to
320 nWb/m level of tape flux THD:
<1% @ 1kHz & 185 nWb/m level (we
try and use tape capable of a way better "nWb/m" level, such as
Ampex GM 456 or ATR)
Erasure:
>70dB @ 1kHz Fast Wind Time: ~ 130 secs. for 1800'
Input level (line):
-10dBV (0.3V) @ 30k Ohms, unbalanced
Output level (line): -10dBV (0.3V) @
10k Ohms, unbalanced
As stated earlier we have
spent 15 hours completely
going through it cleaning
heads and all else, lubing, adjusting, reconditioning pinch
roller and / or
replacing other rubber parts, demagnetizing heads and
entire transport and testing everything. Tape speed
has been 'internally' adjusted to 100%
accuracy using a 1000 Hz test tape for the pitch
control in it's 'centered' position. Plays and records
well (and we really put them through the
paces, testing both with well mixed CD material and CD test
tones looking for correct head Azimuth, tape speed accuracy and
making test recordings). Pinch rollers and heads all in GREAT
condition!!! Face is made of beautiful, black anodized, brushed
Aluminum and looks very nice. Very clean and looks near new.
Unit looks GREAT!
Great deck for revisiting your old,
multi-track tapes, or if you have a media transfer business and
need to transfer 8-Track / Multi-track tapes to a digital
format. Certainly also great if you want to set up an actual
'analog' multi-track studio to record new music on.
Measures
14" wide (standard 14"
'Rack width' wide with optional rack
ears installed) x 13.5" tall x
6.75"
(from tip of back feet-tip of hubs) deep and weighs
29 lbs unpacked.
Comes with an
'e-copy' / pdf download of the Fostex Model-80 owners /
operations / users manual
and service manual if purchaser desires.
Also comes with a pair of the thread-on, OEM, Fostex reel locks
/ clamps. Includes our
standard 30 day limited warranty. Fostex Model-80 Cond.
8.5+
$1499.
There might be a rental possibility on this deck
primarily for someone needing to 're-visit' their 1/4", 8-Track
tapes for mix-down. Contact us if needed.
(Reels shown in photos are not included, but we sometimes /
occasionally have them for sale. Inquire at time of order.) However, all of our decks will come with tapes for testing 'Playback'
and 'Recording' as well as a plastic, 7" 'take-up' reel)
(Above
text property of
www.oaktreevintage.com / Oak Tree Enterprises, LLC. See
'Copyright Information' page for details)
|
|
Looking for a
more '$ERIOU$' Reel to Reel Tape deck.
Check this link out...
Or,
if your pockets are 'even deeper', there is a
NEW deck being built from the ground up....
Or,
if your pockets are "deeper than deep", Check out this
NEW deck
being built...
|
UPDATED LIST 4/11/2024
Reel to Reel Decks
Coming (at some point)
(or at least as time allows):
Concord 300 (tech has finished, awaiting final inspection /
testing / sign-off / photos / text)
Sony TC-123 (Tech has finished, awaiting final inspection /
testing / sign-off / photos / text)
Akai GX-285D (Awaiting photos and write-up)
Akai GX-230 (Awaiting spot on the banch)
Akai 1730SS (Awaiting final testing photos and write-up)
Sony TC-355 (Just in)
(While we have many more decks in stock or will likely be
arriving from our consignors and / or awaiting bench /
tech time. MANY WON'T MAKE IT thru
our stringent process)
|
|
Looking for a
more '$ERIOU$' Reel to Reel Tape deck.
Check this link out...
|
A few 'multi-tracks',
'half-tracks' and 'semi-pro' reel to reel decks.
Clockwise, starting at upper left; TEAC A-2340SX, TEAC 40-4, TEAC
A-2340R, TEAC 32-2B
FOSTEX E-22, TEAC 38, TEAC A-3440, TEAC 40-4.
|
A few random notes about head / track format for
'consumer' / 'semi-pro' 1/4 & 1/2" reel to reel machines:
Most 'consumer' decks will utilize a "4-Track /
2-Channel" track / head format. That means the tape will have '2-sides'
and generally be 'stereo'. With the exception of 'portable' decks, many
decks made / sold from the early-mid 1960's and, most from the late
1960's thru the last models in the early 1990's will be this format.
Most decks will feature two speeds; 3 3/4 ips and 7.5 ips. Some early
decks (early 1960's to early 1970's) will also have a very slow speed of
1 7/8 ips. That speed was generally used when 'tape economy /
conservation' was paramount, and generally was not acceptable for 'music
quality' recording.
Early 'consumer' decks and most portables, including the small 3" /
'transistor / pocket' reel to reel decks utilized a 2-Track / 1-Channel
format. This would include the earliest of decks 1950's thru early
1960's for 5" and 7" decks and the small 'transistor / pocket' decks
from the 1960's thru the 1970's. The speeds on those could be anywhere
from 1 7/8 ips thru 7.5 ips, depending on the unit / model. Tapes made
on this type of 'tape deck / head / track format' will play on a
'4-Track / 2-Channel' deck to a 'usable' degree for the most part (we've
done it). You simply 'mute / turn-down / disconnect' one side or the
other from the playback deck.
Sony made quite a few decks that were 4-Track / 1-Channel (TC-105,
TC-105A, TC-123, models come to mind). Sony also made a few that were
4-Track / 1-Channel or 2-Channel (TC-200). Akai / Roberts made decks
with similar formats as well.
Some tapes can 'cross pollinate' to a 'usable' degree from one deck to
another. For instance, you can play a 2-Track / 1-Channel tape on a
4-Track / 2-Channel deck. You will simply need to 'mute' one channel as
you will get one side going forward and one going in 'reverse' (think
'backward masking' sound). Technically you'll get the 'forward' playback
sound form the 'left channel' and Side-B (the other side) going
'backward'. Simply 'mute' with your 'monitor switch' or your 'Balance'
control on your pre-amp or ultimately if necessary, pull out the patch
cable on that side to only hear or transfer the 'forward playback'
signal. Yes, you will be missing some of the 'audio signal strength' (as
the head is not 'covering' the full width of the original recorded
track), but given the material that was typically recorded on early
'mono' recordings, it's typically a fair trade-off to the resources that
will likely be necessary to acquiring a 'functioning' deck capable of
the exact track format.
...I'll add more to this as time allows
*A note about Reverse / Auto-Reverse /: Reverse means that you can
manual switch directions in play mode. You can generally do this at any
point in the tapes travel. Auto-Reverse usually means that a deck will automatically switch play
directions at the end. This is usually triggered by special foil tape
installed on the tapes for sensors on the machine to pick-up. Some
machines also require longer foil tape than others. Also decks vary in the
side the foil tape has to be installed on to function. If you tape does not
have the foil installed or it's foil is too short, or it happens to be
installed on the wrong side, Auto-Reverse may not
function. Auto-Reverse may only be designed to work in one direction as
well. Some decks, such as a few 'Sony's' were designed with their "E.S.P.
Auto Reverse", which would change directions after a 'long enough
section of 'silence' ' passed by...theoretically...
Reel to Reel Tape Running Time
Versus Tape Length ie; "How long does a xxx foot tape play?"
TIME IN MINUTES |
SIDE A |
SIDE B |
Speed ips |
1 7/8 |
3.75 |
7.5 |
15 |
1 7/8 |
3.75 |
7.5 |
15 |
Tape Length |
|
|
|
|
|
|
|
|
600' |
64 |
32 |
16 |
8 |
128 |
64 |
32 |
16 |
900' |
90 |
45 |
22.5 |
11.25 |
180 |
90 |
45 |
22.5 |
1200' |
120 |
60 |
30 |
15 |
240 |
120 |
60 |
30 |
1800' |
180 |
90 |
45 |
22.5 |
360 |
180 |
90 |
45 |
2400' |
240 |
120 |
60 |
30 |
480 |
240 |
120 |
60 |
3600' |
360 |
180 |
90 |
45 |
720 |
360 |
180 |
90 |
|
|
LIMITED PERFORMANCE / AS-IS** / AS-FOUND**
/ RESTORATION PROJECT R2R DECKS BELOW:
|
NEW
LISTING 3/24/2023
(Click on
above thumbnails to enlarge photos)
SERVICED / REFURBISHED BUT REMAINING ISSUE*
PRO TEAC MULTI-TRACK REEL TO REEL TAPE DECK
TASCAM SERIES
TEAC / TASCAM 34 4-TRACK TAPE DECK
4-TRACK / 4-CHANNEL STEREO / / MONO
3-HEAD / 2-SPEED (7.5 & 15IPS) / 3-MOTOR
10.5", 7" REELS AND / OR
**SMALLER
MULTITRACK 1/4" TAPE DECK
#....3844
MIJ
Circa
1982-85
for sale
ü Our
technician has gone through this unit.
ü We
have gone through the mechanicals and electronics of this unit.
ü
Heads inspected for excessive wear (obviously we do this 'early on'
as 'excessive' wear will usually negate any further
restoration work).
ü Capstan
cleaned and burnished in drill press while removed
ü Pinch-roller
mechanism completely disassembled, cleaned and re-lubed.
ü Pinch-roller
mechanism pressure adjusted
ü Rubber
pinch roller removed, re-surfaced, conditioned and re-installed with
fresh lubricant.
ü
Fresh / New 'Main' / Capstan belt
(#42-860).
ü Heads
have been cleaned and de-magnetized as well as the entire transport.
ü Brakes
adjusted on fast wind modes also (optimized for 7" & 10.5" tape.)
ü Back
tension checked / adjusted on both reel motors.
ü All
three motors test perfectly. Following above adjustments, Reel Start and
Stop tested at beginning, middle and end of 7" & 10.5" tapes
ü Both
spindles in perfect alignment w/ no 'run-out' at any speed.
ü Both
spindle-locks hold tightly.
ü We
also adjusted the reel table heights.
ü Heads
in great shape as well, with lots of performance left in them
ü *Removed
individual board and burnished contacts on channel Circuit Boards
and re-seated. Adjusted pin contacts for better connections,
but are still having issues with channels coming and going
intermittently. When we had the unit inverted with it's covers off, we
were able to get all the channels to randomly play and record by
manipulating the individual channel circuit boards. The scuttlebutt on
the web is that this is due to
*solder
joint issues on the main board. We may try and address that in the
future, but for now it's available
*'As-Is'.
ü All
meter lamps working and running 'cool'
ü Playback
and Record Head alignment / azimuth was adjusted for peak performance
with factory test tone tape and oscilloscope.
ü Internal
Speed tested to 100% accuracy following
refurb (meaning that our 'verified' 1000Hz accuracy using a 1000 Hz
“STL” test tape. (test tape now plays back at 1000Hz
+/-1Hz and 2000Hz @ 15ips).
ü Floor
noise measured at >-74dB w/ blank tape, L&R
ü Following
refurb / service mechanicals tested for 'play torque' at beginning and
end of largest size reels, as well as 'Fast wind torque' and 'braking
tension' in both FF and REW, at beginning, middle and end of tapes. In
other words, every combination of transport function was tested and
passed.
(Total time investment in refurb / testing 7.5
hours).
Mechanically, the deck tests great!
Cosmetically it's also in great condition.
Really not much cosmetically to talk about that the above photos don't
show.
TASCAM 34 Features include:
-
Multi-Track / 4-Track / 4-Channel Stereo / Mono head stack / tape format
- 3 Heads for instant monitoring of tape levels while recording
- 10.5" Max Reel Capacity (The BIG Reels!) (*but could play down to 3",
however the torque and brakes are optimized for 10.5" reels) (when in
"fast wind" mode, it is sometimes necessary to switch to "Large Reels"
when utilizing 7" or smaller reels to keep tension arm from moving to
'auto-shut-off' position)
- Punch In / Punch Out Function via optional,
'momentary' foot switch
- 3 Motors (means less 'Rube Goldberg' mechanisms inside like many
R2R's)
- IC logic tape transport for "Touch" control
- Dual speeds at 15ips / 38cms & 7.5 ips / 19cms
- Multi-Track / Sound-on-Sound / Sound-with-Sound / Duet recording
capable
- Cue Lever with 'variable pressure' for lifting tape away from head in
Fast Wind modes or for moving tape close enough to head to monitor fast
wind progress
- Output selector for ‘Input’, ‘Sync’ or
‘Monitor’ (this feature will require an understanding of the 'user
manual')
- Play / Pause control lets you manually ‘rock’ the reels back / forth
while you listen to pinpoint an exact point for editing. (also if you’re
the ‘DJ’ type, you can also use this feature to “scratch-n-sniff” just
like on your records. Can you say, “Yipeeee!” ?... Oh sorry, I mean, “Yo
Dog”)
- Reel Size selector for proper tape 'back tension' and braking.
- Analog VU level meter for each channel
- Fluorescent Tape Counter
- Spring loaded reel spindles (no need for 'rubber stoppers / reel
clamps')
- RCA Line I/O's for all channels
- Accessory connectors for optional TEAC Remote control (not included,
nor currently available from us)
- Multi-pin logic connector for external dbx unit (not included, nor
currently available)
TASCAM 34 Original Specs / Specifications:
Track / Head / Head-stack Format: 3 heads, inline (4-track /
4-channel, stereo/monaural system)
Motors: 3X. Capstan motor: FG Servo DC.
Reel motors:
Slotless
DC
Reel Size: Acceptable 7” & 10.5" (3" & 5” reels may not ‘brake’
correctly as deck is optimized for 7”-10.5" reels)
Tape Speeds: 15 ips / 38cms & 7.5 ips / 19cms
Tape Speed accuracy: 0.8%
Frequency Response in ‘Sync’ mode:
40-22,000 Hz @ 15ips.
±3dB @ 0dB VU
40-16,000
Hz @ 7 1/2ips.
±3dB @ 0dB VU
Wow and Flutter (NAB & Unweighted): 0.07%
@ 15ips & 0.09% @ 7.5ips (NAB)
S/N ratio: >68dB @ 15ips / Wtd
or >60dB @ 15ips /
Unwtd
Crosstalk; >50dB down adjacent track @ 1kHz
Erasure Depth; >65 dB @ 1kHz +10dB
THD: <0.8% @ 0VU & @ 1kHz. 3% @ +13VU
& @ 1kHz
Bias Frequency; 150kHz
Line Input: -10dBV
(0.3V) nominal & +18dBV (8.0V) max
/
Impedance 50kΩ
Record Level Calibration: 0 VU reference is
250 nWb/m tape flux level; adjustable LED’s preset to turn On at signal
level of +10 VU.
Line Output: -10dB (0.3V) nominal & -+18dB
(8.0V) nominal / Impedance 1kΩ unbalanced
Fast Wind Time: Approx 90 Seconds for
10.5" reel / 2400'
Start Time (stop to full motion play): ~.08
sec to reach Wow and Flutter spec
As stated earlier we have EXTENSIVELY gone through it cleaning heads and
all else, lubing, adjusting, reconditioning pinch rollers and other
rubber parts, demagnetizing heads and entire transport and testing
everything. Tape speed tested and resulted in 100%
accuracy using a 1000 Hz “STL” test tape. Pinch rollers and heads all in
GREAT condition!!!
All of our restored / refurbished reel to reel decks come with a 7",
plastic take-up reel, a 'known good' 7" tape for initial testing of
playback, and a 7" tape you can record onto, all to assist you in
becoming familiar with the operation / function of your new reel to reel
tape deck.
Comes with an 'e-copy' / pdf download of the TASCAM
34 service manual. Measures
18.25" tall
x 16.25" wide
x 10.2" (from tip of back feet-tip of hubs)
deep and weighs 44 lbs
unpacked. Due to channel intermittency issues*,
being sold "As-Is".
Again, mechanically the deck works great following the efforts our tech
has expended on it. If time allows, we (I) may revisit the solder joints
on the connectors / main board. The price will drastically increase
following that work, assuming it pans out.
(Reels, tape and any NAB hubs shown in photos not included. All are
sometimes available separately if you need them. We do ship our decks
with a plastic take-up reel, a tape to 'practice record' on and a
'pre-recorded' tape for playback.)
TASCAM 34 MULTI-TRACK / STEREO / MONO REEL TO
REEL TAPE DECK
Cond. 8.5
$689.
AS-IS
(C) R.R.
*Price
will increase following any future work undertaken.
(Reels,
tape and any NAB hubs shown in photos are not included, but we sometimes
/ occasionally have them for sale. Inquire at time of order.
However, all of our decks will come with 2x tapes for testing 'Playback'
and 'Recording' as well as a 7" 'take-up' reel, and RCA patch cables for
connection to your system)
(Above text property of
www.oaktreevintage.com / Oak Tree
Enterprises, LLC. See 'Copyright Information' page for details)
(Due to it's size and weight, it runs a bit more for shipping relative
to other (consumer) reel to reel machines)
|
NEW LISTING
5/1/2023 (Click on above thumbnails to enlarge photos)
REFURBISHED FOR PLAYBACK
AKAI STEREO REEL TO REEL TAPE DECK
MODEL X-360
4-TRACK / 2-CHANNEL
4-SPEED*
3-HEAD / 3-MOTOR
MANUAL / AUTO-REVERSE
WITH BUILT IN PLAYBACK AMP AND STEREO SPEAKERS
REEL TO REEL R2R
1/4" STEREO TAPE DECK
Circa 1971-73
"WORLD AC
POWER" ™
for sale
Original observations / conditions:
"Clean.
Powers up. Deck was actually functioning well for Playback,
meters, FF and REW and braking. Sonically decent on playback. Record
levels were muffled. Take-Up spindle tight on some reels"
While we haven’t done our standard, full 25-30 hour restoration on this
unit, (due to it’s weight it’s beyond what my tech wants to handle on
the bench to the extent we do with most 25-40lb
units), we have done the ‘high points’ and got it to an acceptable level
for *‘Playback’ (*recording
is ‘muffled’ on R&L and we didn’t pursue that).
ü Internal
relays all are functioning.
ü Both
Main Drive belt and rubber pinch roller have been reconditioned and
Counter belt for trouble-free service.
ü Internal
transport mechanisms cleaned of old grease & re-lubed, capstan
burnished, heads have been cleaned and de-magnetized as well as the
entire transport.
ü Pinch
Roller swing arm assembly working fine as well as the brake arms and
tape tension arms.
ü Impedance
roller bearing silent and has great momentum once tape travel stopped
ü Magnetic
brakes checked / tested on fast wind modes also so it doesn't
"dump tape" when stopped.
ü Capstan
motor re-lubed.
ü Take-up
Spindle filed to allow better fit for 'tight' reels
ü All
user potentiometers and controls cleaned and tested for noise-free
function.
ü Both
spindles in perfect alignment and run true with
little to no wobble.
ü Tape
Head azimuth adjusted with factory alignment tapes.
ü Playback
Preamplifier adjusted to correct 1.228V.
ü PB
frequency response measured VERY ‘flat’ out to 10kHz.
ü Both
VU meters work great with even response.
ü We
also adjusted the reel table heights.
ü Heads
in great shape as well, with many years of performance left in them and
head alignment / azimuth has been checked and adjusted for peak
performance.
ü Both
level meters playback even.
ü Speed
checked to 99.6% accuracy (meaning that a 1000Hz tape plays back at
1004Hz)!
(Total time investment in refurb / testing ~ 7
hours. Pinch roller and heads all in GREAT condition!!! Entire deck
including brushed face, bezels, knobs and Real Mahogany Wood Veneer case
in excellent condition!
We have extensively played this deck following the
semi-restore, going through about a dozen tapes (mainly because it was
the deck that happened to be on our demo bench, so I used it to audition
a stack of tapes). It worked flawlessly.
____________________________
Great, restored, AKAI GX-360 Stereo Reel to Reel tape deck. Will play
stereo 1/4" tape on reels up to 7". This is one of the few reel to reel
decks we get in that make it to our finished page. If you're looking for
a reel to reel deck to "actually use" for playback,
here you go. Only about 25% of the used Reel decks out there can
be "practically" restored to working order. This one made it through and
tests functional for playback use!
Great deck for re-visiting
your reel to reel tapes, or transferring them to computer hard drive. We
did not test, nor service the ‘Comput-O-Matic” recording function.
Akai X-360 Features include:
- 4 tape speeds* at 7.5 ips / 19 cms, 3 3/4
ips / 9.5 cms and slow, 1 7/8 ips / 4.8 cms
- *4th speed can be 15ips (professional speed) when used with an
optional speed sleeve and corresponding pinch roller that is not
included.
- Manual Reverse Play Direction Switches
- Built-in Amplifier and Speakers with volume and tone controls (also
has ‘RCA Line Out’s’ for connection to your stereo system or computer)
- 3-Heads for instant monitoring of tape levels / record quality while
recording (again, a moot point, as we didn’t address the record issue)
- 3-Motors for trouble free performance (has a lot to do with it still
being a viable piece of gear due to less rubber parts)
- X-Field Bias system (again, a moot point, as
we didn’t address the record issue)
- 7" reel capacity
- "Soft-Touch", Solenoid assist tape transport controls
- Both RCA & DIN I/O’s
- Separate dual concentric Mic and Line level controls
- Dual 1/4" front mounted mic inputs
- Source / Monitor selector (again, a moot point, as we didn’t address
the record issue)
- Dual analog, lit VU level meters
- Auto transport stop
- "Comput-O-Matic" automatically adjusts for optimum recording levels
using in internally located, servo operated potentiometer (if feature is
engaged) (again, a moot point, as we didn’t address the record issue,
and we didn’t service that aspect)
- "Reverse-O-Matic" features allows you to pre-set auto-reverse segments
if you choose
- Magnetic Brakes with tape mil selector for fine tuning for optimum
braking performance in fast wind modes
- Auto power "Shut-Off" feature (selectable On / Off)
- "Sound-On-Sound" capable (again, a moot point, as we didn’t address
the record issue)
- "Clean Heads" warning lamp
- Mechanical Tape Counter
- Headphone Level Control
- Spring loaded, HUB spindle locks (no need for those antiquated rubber
stoppers to hold your reels on)
- Un-switched AC convenience outlet located on rear panel
- 11-Pin port for optional Remote control
-True WORLD AC POWER ™ allows unit to be operated on 50 or 60 Hz AC and
will select voltages from 110v, 120v, 220v and 240 volts AC input.
Akai X-360 Original
Specifications as follows:
Heads:
X-Field Bias Head system. 4 (2/1-channel erase,
2/1-Channel play and
2/1-Channel Record) Number of Motors: 1x
2/4/8 Pole Hysteresis Synchronous
Capstan and 2x 6-pole, eddy current,
outer rotor
induction Reel motors Drive to Capstan:
Belt to flywheel Tape Speeds:
15* ips,
7-1/2 ips
3.75 ips &
1 7/8 ips
Wow and flutter:
<0.10%
R.M.S. @ 7.5 ips
<0.13% R.M.S. @ 3.75 ips
<0.25% R.M.S. @ 1 7/8 ips
Signal to noise ratio: w/ Normal Bias Tape
>48dB @ 7.5
ips
>45dB @ 3.75 ips
>43dB @ 1 7/8 ips
Frequency response: w/ Normal Bias tape
@ 7-1/2 ips: 30Hz to 21kHz
@ 3.75 ips: 30Hz to
18kHz
@ 1 7/8 ips: 40Hz to
9kHz Distortion:
within
1.7%
@ 7.5 ips
within
3.0% @ 3.75 ips
within 3.0%
@ 1 7/8 ips
Crosstalk: <-70dB
Mono & <-43dB Stereo
Bias Frequency:
100kHz
Internal Speakers: 2x, 4" / 3W / 16 Ohms
Line
Input level and Impedance:
>70mV
/ 166k
Ohms Microphone Input level:
>0.7mV
Output Level: @ 0dB on VU meters
with a load impedance of
50k
ohms
1.23V (+4dBs ±1.5dB) @ 7.5 ips
1.03V (+2.5dBs ±1.5dB)
@ 3.75 ips
0.82V (+.5dBs ±1.5dB)
@ 1 7/8 ips
Speed Deviation:
within
± 0.5% @ 7.5 ips
within ±
1.0% @ 3.75 ips
within ±
1.0% @ 1 7/8 ips
Fast Wind Time:
~ 60 secs. for 1200'
As stated earlier we have completely gone through and is ready to use
for
*"PLAYBACK"
only. Cosmetically the deck is in excellent shape. Beautiful,
Brushed Aluminum face plate in great condition. Real Mahogany Wood
veneer case also in great condition. Performs
and sounds great as well! Measures 16.5" wide x 18" tall x 10.5" deep
and weighs 56 lbs unpacked. This one also
includes the original box and packing! (Reels & tape shown in photos not
included. All are usually available separately if you need them)
AKAI GX-360
Cond. 8.5
$689. Playback Only
(Reels shown in photos are not included, but we sometimes /
occasionally have them for sale. Inquire at time of order.) However, all of our decks will come with tapes for testing 'Playback'
and 'Recording' as well as a plastic, 7" 'take-up' reel)
(Above text, in it's entirety, property of
www.oaktreevintage.com / Oak Tree Enterprises, LLC. See 'Copyright
Information' page for details)
|
NEW LISTING
2/28/2020
(Click
on above thumbnails to enlarge photos) VINTAGE SONY REEL TO REEL ALL TUBE SONY TC-500A PORTABLE REEL TO REEL
#...1051 CIRCA MID 1960'S MIJ
RESTORATION PROJECT / REFURB CANDIDATE / AS-IS for sale
Fixer-Upper, All-Tube, Sony TC-500a Reel to Reel tape deck / player /
recorder. Another one we are clearing out in 'as-found' condition. We just likely aren't
going to have time to restore them all so it's for sale 'as-is'.
What we know / observed: - Clean inside and good condition out - Powers-Up fine - Motor Runs - Has good Fast Forward and Re-Wind function at decent speed at most or all
locations on a 7" reel - Capstan turns
- Counter functions - Tape plays / sounds decent - Tape deck does record surprisingly well for an 'As-Found' deck
(includes a tape we just recorded on it) - Functions vertically or horizontally (will need reel clamps for
'vertical' use which aren't included) - All Lights / Bulbs for 'Recording Indicator' and 'Meters' work - Pinch roller appears serviceable - Internal idler tires / wheels, have a few cracks on some, but are
serviceable IMO (we certainly would have no issue reconditioning them
with full faith) - Heads appear to be in good condition (see above photos) - Decent cosmetics (may be dusty / dirty etc.) - Actually not too many electrolytic capacitors inside to change (we may
have a 'change of heart' on this one and restore it before it sells
because of that) - No apparent missing parts - Mostly original NEC tubes with a couple of American GE tubes - Internal Tube Amp sounds decent from both L & R - External Speakers both function well - All I/O jacks works well
Sony TC-500A Features:
- All Tube Electronics - Original Specified Tube Compliment; 2X 12AD7 (or 12AX7), 2x 6AU6, 2X
6AQ5, 1x 12BH7A, 1x 6CA4 (at least one "12AU7" has been installed
in-place of the 12AD7) - Point to Point wiring - Built-In Stereo Tube Amplifier - Can work as a PA system as well - Mix Microphone input with Line Input signal (great for 'singing along'
into recordings) - Back-Lit, Analog, Level Meters
- Variable Output / Volume control
(one of the most important features on a
deck in our opinion.
Allows you to match
volume level of other sources, allows adjustment for 'best' pre-amp
input to avoid distortion, allows you to change the volume of the deck
if you have it located remotely from the pre-amp / receiver as I do, and
many other applications) - Dual Mic / Line level controls - Auto stop for play and fast wind functions
-
"Inst Stop" to reduce backlash when in FF mode
-
Analog Tape Counter - Pause control - Dual, 4.5" driver Speakers fold up onto case for a portable unit
(about a 60 lb "portable unit") - RCA and DIN I/O jacks
- Dual
front mounted ¼" Microphone inputs - External, 1/4" Speaker jacks - External Line Fuse - Dual AC convenience outlets -True "WORLD AC POWER"™ allows unit to be operated on 50 or 60 Hz AC and
will select voltages from 110v, 120v, 220v and 240 volts AC input.
SONY TC-500A
Original Specifications:
Heads / Track system: Reel Heads; 4-track 2-channel
/ Stereo or 1-Channel heads for stereo or mono,
Erase, Recording / Playback
Motors: One
'Hysteresis Synchronous Transport Control Type:
Direct linked Mechanical Maximum Reel capacity:
Up to 7" Tape speeds: 3.75 ips &
7-1/2 ips Wow & Flutter:
Reel; >0.15%
RMS @ 7.5 ips Frequency response:
Reel; 30Hz to 18,000Hz
(3dB @
7-1/2 ips) & 30Hz to 13,000
Hz @ 3-3/4 ips Signal to Noise Ratio: >
50dB
on R2R Amplifier Output Level:
3 W
Bias Frequency: 80kHz
Great restoration projects if you have the skill sets. Would likely make a
great, tube reel to reel / sound system. Comes with non-original AC
power Cord. Can include an 'e-copy / pdf' of the Sony TC-500A
service manual if purchaser desires. Measures 18.5 x 16.5 x 12.5 folded
up and weighs
55 lbs
unpacked.
$529. As-Is, entire Unit*
~$1800-$2200.
If Restored to our normal level
depending on record quality and tech time ("theoretical" only, as we're not restoring it due to current tech time resource constraints).
(Reels
and reel clamps / stoppers shown in photos are not included, but we sometimes / occasionally
have them for sale. Inquire at time of order.
(Above text, in it's entirety, property of
www.oaktreevintage.com / Oak Tree Enterprises, LLC. See 'Copyright
Information' page for details)
|
NEW LISTING
2/28/2020
(Click
on above thumbnails to enlarge photos)
VINTAGE SONY REEL TO REEL ALL TUBE SONY TC-500A PORTABLE REEL TO REEL #...2130 CIRCA MID 1960'S MIJ RESTORATION PROJECT / REFURB CANDIDATE / AS-IS for sale
Fixer-Upper, All-Tube, Sony TC-500a Reel to Reel tape deck / player /
recorder. Another one we are clearing out in 'as-found' condition. We just likely aren't
going to have time to restore them all so it's for sale 'as-is'.
What we know / observed: - Clean inside and good condition out - Powers-Up fine - Motor Runs - Has
very little (inadequate) torque on Fast Forward and Re-Wind function
likely due to 'glazed rubber idler tires' - Capstan turns, but play
will sometimes slow down, again likely due to glazed or worn rubber.
Could be Start / run caps, but until the rubber is reconditioned or
replaced, you would be 'guessing' (of course it doesn't hurt to
proactively replace the 'start / run' caps) - Counter functions - Tape made sound from both channels - Very dirty Record switches - Tape deck does record a signal on
Right channel, but low on left. May need a new tube in that circuit. - Functions vertically or horizontally (will need reel clamps for
'vertical' use which aren't included) - All Lights / Bulbs for 'Recording Indicator' and 'Meters' work - Pinch roller appears serviceable - Internal idler tires / wheels, have
cracks. May be restorable, but may also need to be rebuilt / replaced
with reconditioned ones (they're available out there) - Decent cosmetics (may be dusty / dirty etc.) - Actually not too many electrolytic capacitors inside to change (we may
have a 'change of heart' on this one and restore it before it sells
because of that) - We removed the AC cord jack cup, so it will need a
replacement or better yet, just change to a 'fixed' AC mains cord - Missing the 'Sony' logo from head cover, the 'bright' from the speed
change knob, and the set screws from the plastic head cover - All
original NEC tubes - Internal Tube Amp sounds decent from both L & R - External Speakers both function well - All I/O jacks works well
Sony TC-500A Features:
- All Tube Electronics - Original Specified Tube Compliment;
2X 12AD7 (or 12AX7), 2x 6AU6, 2X 6AQ5, 1x 12BH7A, 1x 6CA4 - Point to Point wiring - Built-In Stereo Tube Amplifier - Can work as a PA system as well - Mix Microphone input with Line Input signal (great for 'singing along'
into recordings) - Back-Lit, Analog, Level Meters
- Variable Output / Volume control
(one of the most important features on a
deck in our opinion.
Allows you to match
volume level of other sources, allows adjustment for 'best' pre-amp
input to avoid distortion, allows you to change the volume of the deck
if you have it located remotely from the pre-amp / receiver as I do, and
many other applications) - Dual Mic / Line level controls - Auto stop for play and fast wind functions
-
"Inst Stop" to reduce backlash when in FF mode
-
Analog Tape Counter - Pause control - Dual, 4.5" driver Speakers fold up onto case for a portable unit
(about a 60 lb "portable unit") - RCA and DIN I/O jacks
- Dual
front mounted ¼" Microphone inputs - External, 1/4" Speaker jacks - External Line Fuse - Dual AC convenience outlets -True "WORLD AC POWER"™ allows unit to be operated on 50 or 60 Hz AC and
will select voltages from 110v, 120v, 220v and 240 volts AC input.
SONY TC-500A
Original Specifications:
Heads / Track system: Reel Heads; 4-track 2-channel
/ Stereo or 1-Channel heads for stereo or mono,
Erase, Recording / Playback
Motors: One
'Hysteresis Synchronous Transport Control Type:
Direct linked Mechanical Maximum Reel capacity:
Up to 7" Tape speeds: 3.75 ips &
7-1/2 ips Wow & Flutter:
Reel; >0.15%
RMS @ 7.5 ips Frequency response:
Reel; 30Hz to 18,000Hz
(3dB @
7-1/2 ips) & 30Hz to 13,000
Hz @ 3-3/4 ips Signal to Noise Ratio: >
50dB
on R2R Amplifier Output Level:
3 W Bias Frequency:
80kHz
Great restoration projects if you have the skill sets. Would likely make a
great, tube reel to reel / sound system. Can include an 'e-copy / pdf'
of the Sony TC-500A service manual if purchaser desires. Measures 18.5 x
16.5 x 12.5 folded up and weighs
55 lbs
unpacked.
$449. As-Is, entire Unit*
~$1800-$2200.
If Restored to our normal level
depending on record quality and tech time ("theoretical" only, as we're not restoring it due to current tech time resource constraints).
(Reels
and reel clamps / stoppers shown in photos are not included, but we sometimes / occasionally
have them for sale. Inquire at time of order.
(Above text, in it's entirety, property of
www.oaktreevintage.com / Oak Tree Enterprises, LLC. See 'Copyright
Information' page for details)
|
|
*Ok,
so here's the deal on our 'As-Is' / 'As-Found' / 'For Restoration' units.
The prices are firm and are more based from their 'pre-processed parts value'.
We are offering these “As-Is” units simply
because they’re below our threshold of time-vs-effort-ROI at the time of
posting. Any less than our published price and we'll
go ahead and process them as "parts" and remove from sale or re-slate for future
restoration by us as time allows. At these
values / prices, no more photos or testing will be done by us.
Most or all of the following
applies to us as well, EVERYTIME we start the refurb / service process on a
unit. While we may sometimes (usually) state what
functions / condition we observed at the time of testing, it is in no way a
declaration of warranty (meaning; “we may have missed some $%#*”).
The existing condition we observed and
documented is also no guarantee of ultimate viability following further service
efforts. It is only offered 'As-Is', without our
normal *warranty and we won't have the
time resources to 'improve' it in anyway. The
existing condition we observed and documented is also not necessarily indicative
of the entire cosmetic / operational condition associated with a unit (there’s
probably issues we didn’t or couldn’t see at the time).
Restoring / refurbishing
'vintage / used' units properly is typically not an 'easy' process and if you
are 'not' a technician or will be disappointed if a unit does not come all the
way through to fruition, then you should probably purchase a unit that has
already been restored to 'working' condition. If
you are not a technician and do not understand the potential dangers of working
with electronic / electrical units, then DO NOT ATTEMPT repair / restoration /
further service or even open a unit up. The voltages
inside these unit can kill you and it will hurt the entire time you are dying!!!
Units should probably not be ‘powered up’ or
used until, at least, a cursory check by qualified personnel has been done.
Parts to restore / refurbish
/ service or 'further improve' the unit may or may not be readily available
(most parts can be sourced). Parts / units may
or may not respond positively to further repairs (you might blow something up).
Units may or may not have original parts. They may have missing, damaged,
modified, dangerous / outdated parts etc. (most will not).
Units may have evidence of past ‘non-factory’, incorrect, uncompleted,
shoddy or dangerous repairs (most will not).
These units are NOT intended
for someone looking for a 'working' unit or thinks you can simply 'install a new
belt', spray in some contact cleaner or change a light bulb and have a working
component. It typically requires 4-18 hours to
bring most units / vintage components back to a decent level of function and
utility for the 'long haul'.
The pack / ship will be the
same as for our 'fully restored' components so the reduced price of the "As-Is"
unit has NO BEARING on the cost to pack and ship (which is typically somewhere
between $45-$85 but can vary up or down from that range). shipped to most of the
lower 48 states. Extreme Southern, North Eastern, or North Western locales will
be slightly more.
Bottom line; If you’re not up
for the challenge either due to ‘lacking skill sets’ or ‘lacking funds’ to hire
the work done, and need a unit to be more than a ‘shelf display’, then I would
pursue a unit / component that has already been PROPERLY restored / refurbished
/ service with a ‘clean bill of health’. This goes for most of the units that
are for sale on on-line Auctions and Classified ads. Occasionally there will be
a unit ‘up for auction’ or on a classified ad that really has been service
properly, but they’re generally a ‘single digit percentage’ of what’s out there
available for sale.
|
RECENTLY SOLD
UNITS BELOW
|
NEW LISTING
1/5/2023
(click on
above thumbnails to enlarge photos)
warranty
RESTORED / REFURBISHED / FULLY SERVICED / WARRANTED
ROBERTS OPEN REEL TO REEL TAPE
PLAYER
ROBERTS MODEL 5000X
PLAYBACK ONLY 1/4" 4-TRACK / 2-CHANNEL STEREO or 1-CHANNEL MONO
3-HEADS***, 3-MOTORS,
2-SPEEDS
25-22,000Hz Freq Response!!! 3" -
10.5" REEL CAPACITY
(the BIG ones!)
SELF-CONTAINED (BUILT-IN AMP AND SPEAKERS)
FASTEST 'FAST WIND' WE'VE EVER SEEN! OPEN REEL TO REEL TAPE DECK
#...0678 Circa 1969-1970 MIJ for sale
SOLD 2/15/2023
SHIPPING TO KEVIN IN COLORADO
Original observations / conditions:
"Actually
runs fairly well, but NO brakes! Transport control paddles stiff and
sluggish. Counter not working. Had playback sound fairly consistently
from both L&R, unless head position selector manipulated. Recording too
intermittent to draw any concise results. Typical 'deferred maintenance'
like most 40 to 50 year old decks. Once face was removed, it was
discovered that the brake pads had completely deteriorated and
disappeared."
ü
Our technician has
EXTENSIVELY
gone through and 'Certified' this unit.
ü We
have completely and extensively gone through the mechanicals and
electronics of this unit.
ü Entire
transport was disassembled down to the chassis, and every mechanical
part was removed / disassembled, cleaned, re-lubed with synthetic lube
and reassembled.
ü Pinch-roller
mechanism completely disassembled, cleaned and re-lubed
ü Even
though this unit was built by Akai, it doesn't utilize all the
'deposited metal' cam dogs that all the other Akai's from the late 60's
thru the upper-mid 70's use, with one exception. It uses one for the
'head position' selector and it does have some small hairlines in it (as
most all Akai and Robert decks do). It does still function, but we are
shipping this deck with the selector handle removed. You can still use
it and it does still function fine, but it may fail at some point in the
future. Moving the head position is such a 'little used' feature that we
chose to remove the knob to avoid the possibility of someone moving it
in the future to one of the 'mono' positions, then having it break and
not be able to get it back to the 'stereo' position.
ü Capstan
removed (with motor), bushings and axel cleaned and re-lubed
ü Capstan
burnished
ü Both
spindle hubs disassembled and clutch discs inspected
(in near new condition)
ü Drive
motor removed, partially disassembled, cleaned
and re-lubed.
ü Pinch
roller removed, resurfaced / reconditioned on drill
press, and had it's bushing lubed prior to
re-install
ü Heads
have been cleaned and de-magnetized as well as the entire transport.
ü Brake
pads sourced from three other donor machines (in
order to get the correct combination of sizes required for this model),
cleaned / reconditioned
ü Brakes
adjusted on fast wind modes so that hub clutches
could function properly. YES, like all of our
decks, it's been fully tested on both 7" and 10.5", completely loaded
tapes from full speed all the way to 'dead stop' going both directions,
at all points of tape progress for fast wind starting and braking.
ü Utilizes
and 'oil bath' start / run capacitors for the motors so no need to every
worry about replacing them.
ü This
is a 'Direct Drive' deck so no
'Main' drive / capstan belt' needed
ü Brand
new, #050 'Tape Counter' belt installed
ü All
transport functions now test perfectly, following above adjustments,
Reel Start and Stop tested at beginning, middle and end of 7" tapes
ü Internal
pots, switches and controls cleaned and tested for noise-free function.
ü Both
spindles in perfect alignment, with minimal wobble /
run-out and no missing fins
ü We
also adjusted the reel table heights.
ü Meter
lamps good (as they're very 'cool running')
ü Heads
cleaned and de-magnetized (as well as entire transport) and are in great
shape as well, with many years of performance left in them.
ü Mic
/ Line / Tone control pots cleaned for static free performance
ü Deck
has been calibrated as close to factory manual specs as you can on a 60
y.o. deck, adjusting PB levels, Meter adjustments for
PLAYBACK ONLY.
ü Speed
tested to 99.6% accuracy @
7.5ips (1kHz = 996kHz)
VERY, VERY Fast wind tests as follows w/ 1800' tape: REW=
~55 sec
ü Flutter
tests produced no audible issues.
ü We
spent extensive time with the erase head / record head voltage
oscillator board. We replaced or tested every component on it and even
though we were getting the correct voltages at the correct frequencies,
we could not get it to erase tapes, then it failed recording on blank
tape, thus it's being offered as a Playback Only deck.
ü This
Roberts 5000X plays very well.
Great deck for archiving your existing tapes to another format. (Total time
investment in refurb / testing ~
31+ hours). ____________________________
Looks GREAT & is "Ready-to-go"! Will play / record stereo 1/4" tapes on
reels 2.5", 5" & 7" (brakes optimized for 7" reels). This is one of the
few reel to reel decks we get in that make it to our finished page.
Great performer. If you're looking for a reel to reel deck to "actually
use" here you go. Only about 25% of the used Reel decks out there can be
"practically" restored to working order. This one made it through
as a playback tape deck.
***So
following it's initial restoration, we discovered an issue with 'erase'
function. We spent a lot of time on it trying to deduce why it wasn't
erasing. It would record VERY well with blank or bulk erased tape, but
would not erase. In the process of troubleshooting the erase / bias
circuit board we replaced a couple transistors with subs, which once
assembled, not only did not address the lack of erase function, but then
caused issues with record quality. At that point we decided to make it a
'Playback only' deck as that erase work had put us to double the time we
had in the balance of it's restoration.
Deck does come in carrying case with latch-on lid.
Built-in amp and speakers make this a "stand alone" unit, yet can still
be connected to your stereo system.
A few other notes of interest regarding this deck;
It utilizes a 'direct drive' capstan, thus no belt to worry about. Also,
the capstan motor (actually and "Akai Syncom" motor) is ginormous,
relative to most others.
Lot's of torque. Thirdly, the motor is AC powered so way longer lasting
than DC motors (as in about 10 times longer life). Also, the start / run
capacitors in this unit are 'oil can' types, so should never wear out or
get 'old' like most "Start / Run" capacitors.
Also, the 'built-in' amp and speakers actually sound pretty good. Having
speakers built-in may have made your 'short list' of features to have on
a reel to reel, but they're actually VERY handy once you use them.
Roberts 5000X Features include:
- 4-Track / 2-Channel or Mono-1 Channel Recording and Playback
- 3-Heads for instant monitoring of recording
(***again, a bit of a moot point, as it's only being offered as a "Play"
deck) - Built-in stereo amp and dual 4x6 speakers
- 3 Motors
- Direct Drive Capstan - Dual
Speed transport, supporting 3 3/4 ips and 7 1/2
ips (no speed sleeve
required) - Dual front mounted ¼" Microphone inputs - Analog Tape Counter
- Tape EQ selector for 3.75ips and 7.5ips - Variable Output / Volume controls - Tape-Track / Stereo selector - Dual Mic / Line level controls - Dual,
lighted analog VU level meters - Front mounted ¼” Stereo Headphone Jack -
Side-mounted 1/4" Phono
jacks for input and output (comes with a 4-pack of gold finished 1/4" to
RCA adaptor plugs)
- Bass Boost (Loudness) switch located on the side for internal
amplifier - Dual ¼" External
8 Ohm speaker outputs - Auto stop for play and fast wind functions
Roberts 5000X Specifications: Motor:
Condenser started, Dual-speed,
hysteresis-synchronous, capstan motor Reel capacity: Up to
10.5" reel Heads (4): One Erase Head,
one Playback, one Record Head
and one Bias head Track system:
4-track 2-channel stereo or 1-Channel monaural system Tape Speed:
3 3/4 ips and 7 1/2 ips +/- 3%
Tape Speed Regulation:
+/- 0.05% throughout
tape length Wow & Flutter: <0.12% RMS @ 7.5 ips, <0.18% RMS @ 3.75 Frequency Response: @ 7 ½ IPS
25-22,000 Hz ± 3dB
30-17,000 Hz ± 3dB at 3 3/4 IPS Erase Ratio:
>60 dB
Bias Oscillator Freq:
85kc-100kc
Bias Voltage:
30-50 Volts Cross Talk: >50dB stereo S/N: >50 dB @ 7.5 ips
(and sounds way better as well) Input Levels: Mic - >0.5
mV Line - >50 mV Fast Wind Times: We
tested it at a Scary Fast ~55 seconds using 1800 feet tape
Playback Times: 4 hrs stereo recording @ 7.5 IPS w/ 1200 ft.
Tape
Built-in Amplifier output rating:
34 Watts peak output
As stated earlier we have completely gone through it cleaning,
lubing, adjusting, demagnetizing and testing everything. Deck also
in good cosmetic condition. About the only issues
worth mentioning is some finish chipping on the tape counter and a few
scuffs around the 'Head position' selector knob. Also a couple of the
plastic feet from the back panel cracked / broken so we removed all four
of them (see above photos).
If you want to simply listen to your existing tapes, have a media
transfer business, and / or need a deck to fast wind tapes VERY fast,
then here you go.
Since this unit has a built-in amplifier, pre-amp controls,
multiple inputs and built-in speakers, it can be used as a true
"stand-alone" unit. The internal amplifier and built-in speakers
actually sound great as well! Very surprising. Of course unit will still
patch into any stereo / sound system normally. Includes a pdf / 'e-copy' download
of the Roberts 5000X (as well covering the Roberts
400X and 3190 series) Service / (limited users)
manual. Measures 17" wide x
9" deep x 15.5" high and weighs
46 lbs unpacked. Includes our standard
30 day limited warranty. Roberts 5000X Reel to Reel Tape Deck Cond.
8.5
$999.
SOLD 2/15/2023
SHIPPING TO KEVIN IN COLORADO
(Reels
shown in photos are not included, but we sometimes / occasionally have
them for sale. Inquire at time of order. However, all of our decks will come with tapes for testing 'Playback'
and 'Recording' as well as a plastic, 7" 'take-up' reel, and RCA patch
cables for connection to your system)
(Above
text property of
www.oaktreevintage.com
/ Oak Tree
Enterprises, LLC. See 'Copyright Information' page for details)
|
NEW LISTING
12/6/2022 (Click on above thumbnails to enlarge photos)
warranty
RESTORED / REFURBISHED / FULLY SERVICED SONY TC-530 / TC530 4-TRACK / 2-CHANNEL STEREO
2-HEAD / 3-SPEED REEL TO REEL R2R 3" - 7" REEL CAPACITY 1/4" STEREO TAPE DECK with Built-In AMP & SPEAKERS
#...0190 MIJ
"WORLD
AC POWER" ™ Circa 1967-69
SOLD 1/10/2023 SHIPPING TO DAVID IN W.V.
ü Our
technician has completely gone through and 'Certified' this
unit.
Original tech notes on 'pre-inspection';
"Fairly
clean, and does have some normal function...main drive
tire dried & cracked and will need to be replaced...dents in
pinch roller...FF & REW partially function.
Heads have nominal wear. Entire transport needs total
overhaul...motor is quiet...main drive belt may be recent replacement...Right channel very low output
and sometimes 'motor-boating' on PB...Left
channel 'muffled' due to pressure pad issues. Left meter
''mechanically' stuck. PB. speed; unable to determine as
entire transport doesn't function well enough...Brakes
not great. VERY noisy controls...leaf switches
intermittent to non-functional...Rec pressure pad too
flat...very little high frequency likely due to
pressure pad issues (the pressure pad issue
ended up being an inordinately difficult and time consuming
issue to resolve)."
ü We
have completely and extensively gone through the
mechanicals and electronics of this unit.
ü Entire
transport was disassembled down to the chassis, and mechanical
parts cleaned, re-lubed and reassembled.
ü Flywheels
removed, cleaned and reinstalled.
ü Capstan
burnished
ü Again,
the entire transport assembly was painstakingly disassembled,
cleaned and re-lubed.
ü 'Auto-Stop'
mechanism disassembled and re-lubed with fresh 300,000 silicon
damping fluid.
ü Also
hub brakes have been cleaned, re-lubed, and adjusted on fast
wind modes also.
ü New
Main AC / Line / Power cord included
ü Burnished
leaf switches
ü VU
meters replaced
with meters and lens from two other TC-530 donor units to get
one good set
ü VU
meter illumination lamps / bulbs check fine.
ü Both
spindles were completely disassembled, cleaned and had their
bearings / bushings cleaned and re-lubed and are in perfect
alignment and run 'true' (see above photos).
ü Heights
adjusted on both reel tables.
ü All
idler tires milled and
'reconditioned'
ü Main
Drive reconditioned and counter belt
(#044) replaced for trouble-free service.
ü Rubber
pinch roller removed, cleaned & reconditioned, as well as all
internal drive tires / wheels for positive grip.
ü Tape
heads and entire transport cleaned and demagnetized.
ü Heads
in great shape as well, and should have many hundreds of hours
of performance left in them.
ü All
Amplifier controls and input selectors cleaned extensively
ü AUX,
Tuner and Phono inputs all tested fine on both channels
following 'control cleaning'
ü Amplifier
tested on both channels (not a 'power house' of volume, but fine
for 'lower volume' needs. Will get as loud as you need it to
once connected to your system).
ü Both
speakers tested and frequency swept with no issues (internal and
external, but again, won't get 'room filling' loud as they're
simply to monitor playback).
ü Speaker
wires, amp input jacks and plugs all in perfect condition
ü Head
alignment / azimuth has been checked for peak performance on
both play and record heads with factory STL 1k, 5k, 7.5k, 10k &
15k tones with oscilloscope.
ü Pressure
pad fabricated and positioned correctly (this alone took about 6
hours and is VERY critical on these Sony decks for good playback
and recording freq response)
ü Records
well, but much lower on VU than input (about -12-15 dB).
Sonically fine. Biased for
Scotch 150 (very common to acquire) tape with the following results: 1kHz recorded @ 0dB resulted in PB @ -15dB (with minimal
'artifacts')
'Real World', DDD CD recorded at 0 = -12dB,
however sounded actually quite nice.
While this deck is a much better
'playback' unit than a 'record' unit, it
actually makes quite passable and listenable recordings. If you
didn't monitor the meters, you wouldn't know any difference
*
We also had great results with Scotch 203
tape as well Note: If you're going to be making 'new' recordings, you'll want
to 'push' the levels well into the "red" to get a good PB level.
ü Floor
noise measured at -54dBm w/ blank
tape, L&R
ü Both
PB output levels and VU meters playback internally adjusted for
even response.
ü
We really put them through the paces, testing both with well
mixed, recently recorded CD material and CD recorded / factory
test tones looking for correct head Azimuth and speed accuracy).
ü
Tape Speed
tested to 99.98% accuracy utilizing 'factory' test tapes meaning that
1000 Hz tape plays back at 1002Hz +/-1Hz!
ü FF
/ REW and braking from top speed all good throughout the length
of tape travel
ü
Following electro/mechanical restoration, unit received a
cosmetic cleaning / detailing.
ü
(Total time investment in refurb / testing
20.5
hours).
Deck is now in overall, GREAT condition!!! ____________________________
Great condition & "Ready-to-go",
Solid State, Sony TC-530 R2R with built in amp and speakers.
Built-in amp and speakers make this a "stand alone" unit, yet
can still be connected to your stereo system. This is one of
the few reel to reel decks we get in that make it to our
finished page. Great performer. If you're looking for a reel to
reel deck to "actually use" here you go. Only about 25 % of the
used Reel decks out there can be "practically" restored to
working order. This one made it through to test great! Looks and
sounds great! We have completely gone through it. Will play 3",
5"and 7" reels.
Sony TC-530 Features include: -
Triple tape speeds at 7.5 ips / 19cms, 3 3/4ips / 9.5
cms and 1 7/8 ips / 4.8 cms - Tape Pressure pad for PB / REC head (Sony's
that have a pressure pad help ensure you have adequate pressure for
playback levels, especially on the older tapes that are developing
'cyclical wrinkling / warping' that we're seeing more often) - Independent L & R recording switches. Allows twice the record
time when mono sound is adequate. - DURABLE AC powered capstan motor (lasts decades longer than DC
capstan motors of the 'later' models) - Independent L or R playback switches. Great for playing those
early "single track" tapes recorded in mono (this function works
when using the built-in amplifier and does not affect the stereo
Line-Outputs - Built-in stereo amp and dual speakers featuring 3" x 6", Sony
built, full-range drivers as well as 4" full range drivers built
into case front speaker cabinets that form the front cover.
(again, really good for simply 'monitoring' what's on the tape) - Speakers detach to form the front of the case - Built-in 8' speaker cables with storage in speakers - Dual front mounted ¼" Microphone inputs - Analog Tape Counter - Lockable Pause control - Variable Volume control for internal amplifier - Separate Bass and Treble controls for built-in amplifier - Balance control for internal amplifier - Separate Left and Right Record level controls - Dual Back-lit, analog VU level meters - 1/4" headphone jacks
- Top-mounted patch-bay loaded with I/O jacks including; Outputs
are dual RCA line In / Outs, 1/4" speaker outputs - Dual AC convenience outlets - External AC fuse protection -True "WORLD
AC POWER"™
allows unit to be operated on 50 or 60 Hz AC and will select
voltages from 110v, 120v, 220v and 240 volts AC input. As stated earlier we have completely gone through it cleaning,
re-lubing, adjusting, demagnetizing and testing everything. All
rubber parts inspected, replaced and / or reconditioned. Records
at approx -12-15dB and Plays well (and we really put them
through the paces, testing both with well mixed CD material and
CD test tones looking for correct head Azimuth and speed
accuracy
(speed is correct to 100% @ 1kHz)
and making test recordings. All fast wind and stop functions
work perfectly at any point in the tape. Cosmetically overall in great condition. Pinch roller
reconditioned and heads all in GREAT condition!!! Face and knobs
all in great cosmetic condition as is the original case, hinges
and latches. Both speakers detach from the top and form the top
of the case when latched. Speaker cables store in lids. Since
this unit has a built-in amplifier, pre-amp controls, multiple
inputs and built-in speakers, it can be used as a true
"stand-alone" unit. The internal amplifier and built-in speakers
actually sound great as well! Very surprising. Of course unit
will still patch into any stereo / sound system normally.
Measures 15" tall x 20" wide x x 10" deep (with speaker /
covers installed) and weighs 40 lbs unpacked. Includes our
standard 30 day limited warranty. Also includes a pair of rubber
hub stoppers! (Reels
& tape shown in photos not included. All are usually available
separately if you need them) SONY TC-530 Cond. 8.5
SOLD 1/10/2023 SHIPPING TO DAVID IN W.V.
(Reels shown in
photos are not included, but we sometimes / occasionally have
them for sale. Inquire at time of order. However, all of our decks will come with 2x tapes for testing
'Playback' and 'Recording' as well as a 7" 'take-up' reel, and
RCA patch cables for connection to your system)
(Above
text, in it's entirety, property of
www.oaktreevintage.com / Oak Tree Enterprises, LLC. See 'Copyright
Information' page for details)
|
NEW
LISTING 5/31/2023
(click on above thumbnails to enlarge photos)
warranty
RESTORED / REFURBISHED / FULLY SERVICED / WARRANTED AKAI OPEN REEL TO REEL TAPE RECORDER AKAI MODEL GX-210D 1/4" 4-TRACK / 2-CHANNEL STEREO 3-HEAD / 2-SPEEDS
3" - 7" REEL CAPACITY VERY HARD "GLASS X'TAL FERRITE" HEADS
AUTO-REVERSE* OPEN REEL TO REEL TAPE DECK #...1096 Circa 1974-75
"WORLD
AC POWER" ™
SOLD 5/31/2023
SHIPPING TO JOHN IN WISCONSIN
Original observations / conditions:
"Very dirty outside. Stiff PR arm. Playback un-even from L
to R. One trident spindles broken and the
other bent.
Transport cam dogs in good shape. Typically dirty &
intermittent pots / controls. 60Hz hum on
1 channel. Auto-Reverse mechanism for head movement sluggish
(too sluggish to be usable and causing the afore mentioned
"hum"). Right channel meter 'wigs out' upon initial
power-up. Missing both transport control handles. Missing
pinch roller. Voltage incorrectly set to 110VAC (should be
117 or 120 VAC).
ü
Our technician has
gone through and 'Certified' this unit.
ü Internal
fuses checked for continuity and correct values. No issues found,
fortunately. We don't like seeing incorrect fuses having been installed
in a unit as that could mean it had prior issues, or if a fuse value was
'increased' it could have allowed too much current through an 'ailing'
circuit causing un-due / un-necessary damage.
We also set the voltage selector to correct, 120VAC.
ü We
have completely and extensively gone through the mechanicals
and electronics of this unit.
ü Internal
Transport 'cam dogs' on this deck are the 'later'
versions and resistant to deterioration (MUCH UNLIKE most
other Akai decks) (in fact, these are in
perfect / NEW condition inside)
ü Entire
transport was disassembled down to the chassis, and every
mechanical part was removed / disassembled, cleaned,
re-lubed with synthetic lube and reassembled.
ü pinch-roller
mechanism completely disassembled, cleaned and re-lubed
ü Flywheel
thrust bracket removed, bearing surface cleaned and
re-lubed, then reinstalled and adjusted.
ü Original,
OEM spindle sourced to repair broken one
ü Both
spindle hubs disassembled, and trident
pins straightened
ü Drive
motor inspected, cleaned and re-lubed
ü Knurled
drive pulley cleaned of old rubber residue
ü OEM
Pinch roller
sourced,
then
resurfaced / reconditioned, and lubed prior to re-install
ü Heads
have been cleaned and de-magnetized as well as the entire
transport.
ü Brake
pads cleaned / reconditioned
ü Brakes
adjusted on fast wind modes also.
ü Back
tension adjusted on both reel tables.
ü Brand
new, MCM #42-860 'Main' drive /
capstan belt installed
ü Brand
new, #041 'Tape Counter' belt
installed
ü 'Tape
Counter' cleaned
& lubed to eliminate typical
'counter rattle' noise.
ü All
transport functions now test perfectly, following above
adjustments, Reel Start and Stop tested at beginning, middle
and end of 7" tapes
ü Internal
pots, switches and controls cleaned and tested for
noise-free function.
ü Internal
record switch contacts cleaned which
fixed the 'wigged out' meter issue.
ü Auto-Reverse
contacts for head 'shift' mechanism cleaned and lubed which
fixed the "60-Hz Hum" issue.
ü Both
spindles in perfect alignment, with minimal wobble and no
missing fins
ü We
also adjusted the reel table heights.
ü Meter
lamps low amperage / cool running OEM
ü Heads
cleaned and de-magnetized (as well as entire transport) and
are in great shape as well, with many years of performance
left in them.
ü Mic
/ Line control pots cleaned for static free performance
ü Deck
has been fully calibrated to factory manual specs adjusting
PB levels, Meter adjustments, Bias / Frequency adjustments
and internal record levels, tested, with Nortronics, Panasonic, Sony, Soundcraft, STL, TEAC and BRL
alignment / test tapes (see resulting record level listed
below). Biased best for Ampex GM456 / ATR Reference tape and
records on Maxell UD also very well.
Tested on all tape types recording at -0dB (most manufactures test at -20dB).
You won't always want to record at 0dB, but generally somewhere
between -10 up to -3 works best with most decks.
ü Speed
tested to .996% accuracy (1kHz =
1.004kHz)
ü Floor
noise measured at >-54dB following
above procedures
ü Following
the above work and calibration, Recording tests performed
with Ampex GM456 (again, same formulation as new ATR tape),
Maxell UD (Gold / Black), Scotch 203
and Scotch 150 Tapes. Here’s the results;
Ampex 456 @ 7.5ips. 1kHz @ 0dB = L=0dB L & R =0dB Maxell UDXL @ 7.5ips. 1kHz @ 0dB = L=-2.5dB L & R = -2.5dB
Scotch 203 @ 7.5ips. 1kHz @ 0dB = L=-3dB L & R = -3dB
Scotch 150 @ 7.5ips. 1kHz @ 0dB = L=-0.5dB L & R = -1dB
Ok, that's how "1k" sounded, but how
about MUSIC?
I would place this in the top dozen deck's we've finished in the
past 25 years!!! We then tested Ampex GM456 with Recorded program from "ddd"
source extensively and deck sounds
AMAZING!
ü This
Akai GX-210D functions, plays, and
records perfectly (and we really put them through the paces,
testing both with well mixed, recently recorded CD material
and CD recorded / factory test tones looking for correct
head Azimuth and speed accuracy). (Total time investment in
refurb / testing ~ 15+ hours). ____________________________
Looks GREAT & is "Ready-to-go"! Will play / record stereo
1/4" tapes on reels 3, 5 & 7". This is one of the few reel
to reel decks we get in that make it to our finished page.
Great performer. If you're looking for a reel to reel deck
to "actually use" here you go. Only about 25% of the used
Reel decks out there can be "practically" restored to
working order. This one made it through and all functions
test great! Looks and sounds great too!
Akai GX-210D Features include:
- 4-Track / 2-Channel - One-Micron Gap Head - 3*, 5*", & 7" Reel Capacity (*compatible with standard
4-Track / 2-Channel tape format) - 3 Heads for instant monitoring of tape levels while
recording (enables us to get the 'record head' alignment
VERY exact with oscilloscope)
- *Auto-Reverse / Manual-Reverse (You can
manually change direction of play at anytime by selecting the
arrow buttons on the head cover. "Auto-Reverse" requires Mylar
sensing tape to be installed at the ends of the tape) -
VERY HARD, "Glass X'TAL Ferrite" Heads - Dual speeds at 7.5 ips / 19cms and 3 3/4ips / 9.5 cms - Separate & dual concentric mic and line level controls - Source / Monitor selector (for instant monitoring of
recording) - Tape Type Selector for
normal or extended range tape - Auto-Stop
/ Auto-Pause Function
(There is actually a very unique and SMART function that ALL
units should have, but very few do. What this means is that if
you're playing or recording, and the tape ends, the pinch roller
will automatically pull away from the capstan. Leaving it up
against the capstan runs the risk of putting a 'dent' in the
rubber pinch roller. Left long enough, that dent may become
permanent. Won't happen on this deck!) - Mechanical 'Pause' Control - Dual Analog level meters - Spring-Loaded Spindle Locks on Reel Tables (no need for
rubber stoppers / clamps) - 4-Digit Analog tape counter - Dual front mounted 1/4" Microphone inputs - Front mounted 1/4" Headphone jack -True "WORLD
AC POWER"™
allows unit to be operated on 50 or 60 Hz AC and will select
voltages from 110v, 120v, 220v and 240 volts AC input.
Akai GX-210D Specifications:
Motor:
1x
4/8-pole induction
2-speed motor,
hysteresis synchronous capstan motor. 2x eddy current, outer rotor reel drive motors
Reel capacity:
Up to 7" reel Heads (3): One Erase Head, One Micron-Gap, GX Playback /
One Micron-Gap GX, Record Head Track system: 4-track 2-channel stereo
system Tape Speed: 3 ¾, and 7 ½ Inches Per Second +/-
0.8% (again, we tested this deck after our refurbishment at
1k=1004, which is 0.004%!) Wow & Flutter: <0.08%
RMS (7.5 ips) <0.12% RMS @ 3-3/4 ips Frequency Response:
30-25,000 Hz ± 3dB at 7 ½ IPS
(w/ extended range tape) 40-20,000
Hz ± 3dB at 3 ¾ IPS (w/ extended range tape) 30-23,000 Hz ± 3dB at 7 ½ IPS (w/
Normal tape) 40-18,000
Hz ± 3dB at 3 ¾ IPS (w/ Normal
tape) Erase Ratio:
>70 dB Cross Talk:
>45 dB mono and >45dB
stereo Distortion: <1.5% at 1kHz & 0
VU S/N: >50 dB @ 7.5 ips Input Levels:
Mic - >0.3 mV @
4.7k Ohms Line - >60 mV @
500k Ohms Output Levels (Line Out):
1.23V
utilizing a recorded level of '0' dB @ 250Hz Output Levels (Headphone):
30mV
@ 8 Ohms Record Bias Freq: 102kHz +/-
5% Fast Wind Times: ~75 seconds
using 1200 feet tape Recording / Playback Times: 4 hrs stereo recording @ 7.5
IPS w/ 1200 ft. Tape
As stated earlier we have completely gone through it
cleaning, lubing, adjusting, demagnetizing and testing
everything. Plays and records perfectly, AGAIN, records at
essentially, +0dB (your results will depend on technique and
exact tapes utilized). Deck looks VERY good, and again, following the extensive
refurbishment listed above, the deck works and sounds great!
Deck looks good with a few minor cosmetic issues;
a few nicks / chips to the Formica, some
light scratches on the top, black sheet metal and a few light
scratches / striations around the reel table bezels and the head
cover bezel (see photos above).
Nothing too distracting. Overall, the
deck looks near new unless you're looking the 'battle scars'.
And again, following the extensive
refurbishment listed above, the deck works and sounds great! These are great machines from Akai, and this is one of the
50% of Akai's that have the 'later / improved' 'transport
cam dogs' that resist disintegration (our tech noted that
the transport cams in this unit are "like new"). Includes a pdf / 'e-copy' download of the Akai GX-210D
Owners manual and if desired, a copy of the Akai GX-210D
service manual. Measures
14.6" wide x 14.6"
high x 8.9" deep and weighs
34 lbs
unpacked.
Includes our standard 30 day limited warranty. Akai GX-210D Reel to Reel Tape
Deck Cond. 8.5
SOLD 5/31/2023
SHIPPING TO JOHN IN WISCONSIN
(Reels shown in photos are not included, but we sometimes /
occasionally have them for sale. Inquire at time of order.
However, all of our decks will come with 2x tapes for
testing 'Playback' and 'Recording' as well as a plastic, 7"
'take-up' reel, and RCA patch cables for connection to your
system)
(Above
text property of
www.oaktreevintage.com
/ Oak Tree Enterprises, LLC. See 'Copyright Information'
page for details)
|
NEW LISTING
11/17/2022
(click on
above thumbnails to enlarge photos)
warranty
RESTORED / REFURBISHED / FULLY SERVICED
TEAC REEL TO REEL TAPE DECK
TEAC A-3300SX / A3300SX
#...7290
4-TRACK / 2-CHANNEL STEREO / 1-CHANNEL MONO
3-HEAD / 2-SPEED / 3-MOTOR
10.5", 7" or 5" REELS
R2R 1/4" TAPE DECK
MIJ
SOLD 11/21/2022
SHIPPING TO BERNIE IN TEXAS
Original observations / conditions:
"Basic
function intact and seems to be working surprising well for a a
typically, un-maintained deck. PR mechanism sluggish. Supply
side reel table spindle bent / tweaked. Right side / take-up
have deformed tridents which impeded reel mounting. Line pot has
bent shaft. Braking too abrupt. Worn tape path pin surfaces.
Tape PB Speed slow / sluggish. Typically 'noisy' pots all
around. Right channel 'rolled off' sonically. Recording 'fair'
at best. PR glazed. Meter levels out of whack. Typical 'deferred maintenance'
like most 40 to 50 year old decks."
ü
Our technician has completely gone through and 'Certified' this
unit.
ü
We have completely and extensively gone
through the mechanicals and electronics of this unit.
ü Entire transport was disassembled down to the chassis,
and every mechanical part was disassembled, cleaned, re-lubed
and reassembled
ü Entire
transport and tape path de-magnetized
ü Remove
and 'split' capstan motor. Cleaned and lubed bushings prior to
re-assembly w/ 20W.
ü Tape
Tension arms disassembled, cleaned and re-lubed, and their
springs adjusted and had fresh 500,000 grade silicone lube gel
applied
ü pinch-roller
mechanism completely disassembled, cleaned and re-lubed,
as well as Tape Lifters, rollers and E.O.T.
assembly
ü PR
mechanism solenoid mounts adjusted
ü Capstans
/ flywheels removed, bushings and axels cleaned and re-lubed and
flywheels burnished
ü Capstan
motor pulley burnished
ü Capstans
burnished
ü Rubber
pinch roller removed and re-conditioned
ü New
main drive belt ordered and installed
PRB FRX 14.5
ü Brand
new counter belt,
#046 installed
ü Replaced
BOTH reel table / spindle assemblies with OEM parts from another
donor unit we had
ü Heads
have been cleaned and de-magnetized as well as the entire
transport.
ü Brakes
adjusted on fast wind modes so that hub clutches
could function properly. YES, like all of our
decks, it's been fully tested on both 7" and 10.5", completely
loaded tapes from full speed all the way to 'dead stop' going
both directions, at all points of tape progress for fast wind
starting and braking.
ü Back
tension adjusted on both reel motors.
ü Tape
path pins rotated to expose 'fresh' surfaces
ü All
three motors test perfectly. Following above adjustments, Reel
Start and Stop tested at beginning, middle and end of 7" & 10.5"
tapes
ü Internal
pots, switches and controls cleaned and tested for noise-free
function (initially, of course, had typical static / noise which
is to be expected in an 'un-serviced' deck after 35+ years).
ü We
adjusted the VU meters mechanically and electronically w/
factory test tone tapes, as well as the internal playback levels
for both directions independently and record levels.
ü Both
spindles in perfect alignment w/ no run-out
ü We
also adjusted the reel table heights.
ü Heads
in great shape as well, with many years of performance left in
them
ü Playback
and Record Head alignment / azimuth was adjusted for peak
performance with factory test tone tape and oscilloscope.
ü Speed
tested to 99.9% accuracy following
refurb (meaning that our 'verified' 1000Hz test tape now plays
back at 999Hz).
ü Bias
levels and Bias traps adjusted to manual spec, then further 'by
ear'
ü Internal
Record levels
adjusted*
to record VERY WELL using Fluke8060A allowing
proper "DBV" measurements! Biased for Ampex GM 456 studio tape with
the following results w/ Output control
~"3:00 PM" and "Line" specified to ~"2:00 PM":
W/ Scotch 203 in the "#1 + #1" position;
1kHz recorded @ 0dB @ 7.5 ips resulted in PB =~0dB L&R
W/
Ampex GM 456 in the "#1 + #1" position;
1kHz recorded @ 0dB @ 7.5 ips resulted in PB =~0dB L&R
W/
Ampex GM 456 in the "#1 + #1" position;
1kHz recorded @ 0dB @ 3.75 ips resulted in PB =~-1.0dB L&R
ü Floor
noise measured at >-74dB w/ blank
tape, L&R
Face is beautiful, brushed, Stainless Steel and case is in great
condition. Only cosmetic issues worth mentioning are
the lightest of tiny striations
on the stainless steel face plate (see photos above). Deck looks
and works great!
The TEAC A-3300SX Stereo Reel to Reel tape deck. Ready to GO!
This is one of the few reel to reel decks we get in that make it
to our finished page. Great performer. If you're looking for a
reel to reel deck to "actually use" here you go. Only about 25 %
of the used Reel decks out there can be "practically" restored
to working order. This one made it through with flying colors.
(Total time investment in refurb / testing ~
22.5
hours).
As stated earlier we have completely gone through it cleaning
heads and all else, lubing, adjusting, reconditioning pinch
rollers and other rubber parts, demagnetizing heads and entire
transport and testing everything.
Plays and records Exceptionally well (and we really put
them through the paces, testing both with well mixed CD material
and CD test tones looking for correct head Azimuth, tape speed
accuracy and making test recordings).
Recording a DDD CD
onto Ampex GM456 resulted in a tape that actually had more brilliance
than what we heard from the original 'source' input. Very apparent in
sounds such as from 'hi-hats'.
Pinch rollers and heads all in GREAT condition!!! Face is made
of beautiful, brushed, stainless steel and looks great. Very
clean and looks near new. Unit looks GREAT!
TEAC A-3300SX Features include:
- 4-Track /
2-Channel head stack / tape format
- 3 Heads for instant monitoring of tape levels while recording
- 10.5" Max Reel Capacity (The BIG Reels!)
- 3 Motors for trouble free performance (has a lot to do with it
still being a viable piece of gear due to less rubber parts)
- IC logic tape transport for "Touch" control
- Dual speeds at 7.5 ips / 19cms and 3 3/4ips / 9.5 cms
- Separate dual mic and line level controls
- Source / Monitor selector
- Output level control
- Dual analog VU level meters
- Tape REC EQ Selector
- Dual position tape REC Bias type selector
- Dual front mounted 1/4" Microphone inputs
- Analog tape counter
- Spring loaded tape hub spindles (no need for rubber reel
retainers)
- 12-Pin optional wired remote port on rear panel (TEAC RC-120
remote or TEAC RC-320 Timer Control, neither available nor
included)
TEAC A-3300SX Specs / Specifications from the owners manual
as follows:
Head / Head-stack Format: 3 heads (Playback, 4-track,
2-channel, stereo/monaural system
3-Motors: 1x Dual-Speed, Hysteresis Synchronous Capstan
Motor & 2x Eddy Current Induction Reel Motors
Reel Size: 3", 5”, 7” & 10.5" (5” reels may not ‘brake’
correctly as deck is optimized for 7” reels)
Wow and Flutter: 0.06% @ 7.5 ips
S/N ratio: 58 dB @ 7.5ips
THD: 1.0% @ 1kHz & 19cms
Crosstalk: >40dB @ 125Hz
Channel separation: >50dB @ 1kHz
Erasing coefficient:
>68dB @ 1kHz
2 VU-meters: dB (-20 to +3)
Line; 100mV /100kΩ
Output Level Reference / Maximum: Line; .3V / 10kΩ
Headphones; ~50mV / 8Ω, 1/4" / 6mm diam. jack
Fast Wind Time: 160 sec for 1800'
This is a GREAT looking deck and is mounted in the originally,
optional, 'REAL WOOD VENEER' side panels. Again, following
above extensive tech work, it works well!!!
All of our restored / refurbished reel to reel decks come with a
7", plastic take-up reel, a 'known good' 7" tape for initial
testing of playback, and a 7" tape you can record onto, all to
assist you in becoming familiar with the operation / function of
your new reel to reel tape deck.
Measures 17.3" wide x 17.3" tall x 8.5" (from tip of back
feet-tip of hubs) deep and weighs 45 lbs
unpacked. Comes with an 'e-copy' / pdf download of the TEAC TEAC
A-3300SX owners / operations manual, service manual and original
brochure if purchaser so desires. Includes our standard 30
day
limited warranty.
(Reels & tape shown in photos not included. All are sometimes
available separately if you need them. We do ship our decks with
a plastic take-up reel, a tape to 'practice record' on and a
'pre-recorded' tape for playback.)
TEAC A-3300SX REEL TO REEL TAPE DECK
Cond. 8.5+
SOLD 11/21/2022
SHIPPING TO BERNIE IN TEXAS
(C)
M.S.
(Reels shown in photos are not included, but we sometimes /
occasionally have them for sale. Inquire at time of order.
However, all of our decks will come with 2x tapes for testing
'Playback' and 'Recording' as well as a 7" 'take-up' reel, and
RCA patch cables for connection to your system)
(Above
text property of
www.oaktreevintage.com / Oak Tree Enterprises, LLC. See
'Copyright Information' page for details)
|
NEW LISTING
11/17/2022
(click on
above thumbnails to enlarge photos)
warranty
RESTORED /
REFURBISHED / FULLY SERVICED TEAC REEL TO REEL TAPE DECK TEAC A-2340R #...3947 4-TRACK / 2 or 4-CHANNEL STEREO / 4-TRACK / 1-CHANNEL MONO STEREO OR QUADRAPHONIC "SIMUL-TRACK" DOES
4 TRACK "HEADS-UP" RECORDING (meaning ALL four
tracks at once) 3-HEAD / 2-SPEED / 3-MOTOR AUTO-REVERSE 7" OR 5" REELS REEL TO REEL 1/4" TAPE DECK
VERY LOW HOUR HEADS!!! "TOP TEN RECORDING PERFORMANCE"!!!
MIJ
SOLD 12/15/2022 SHIPPING TO JAMES IN MINNESOTA
Original observations / conditions:
"Basic
function intact. PR mechanism sluggish. Heads in 'LIKE NEW' condition! Recording
'fair'. PR glazed. Mechanical 'squeak'. Meter levels out of whack. Typical 'deferred maintenance'
like most 40 to 50 year old decks."
ü Our technician has
EXTENSIVELY
gone through and 'Certified' this unit.
ü We
have completely and extensively gone through the
mechanicals and electronics of this unit.
ü Entire
transport was disassembled down to the chassis, and every
mechanical part was disassembled, cleaned, re-lubed and
reassembled including; Both Tape Lifters,
Pinch Roller Pivot Arm, EOT Sensor Arm, Left Tape Tension arm mechanism,
Capstan Motor (clean and re-lube), Capstan and flywheel shaft removed
cleaned / re-lubed (pretty much every moving part)
ü Tape
Tension arms disassembled, cleaned and re-lubed, and their springs
adjusted
ü Typically
'sluggish' pinch-roller 'pivot' mechanism
heated for removal, completely disassembled,
cleaned and re-lubed
ü Capstan
/ flywheels removed, bushings and axels cleaned and re-lubed and
flywheels burnished
(TECH NOTE: "Bushing in 'Like New' condition. Appear to have very low
hours on it")
ü Capstan
burnished
ü Rubber
pinch roller removed and re-conditioned
ü New
main drive belt ordered and installed PRB FRX
14.5
ü Brand
new counter belt,
#152 installed
(FYI; requires removal of TU reel table trim, Top front Trim, and
dismounting of Power Transformer)
ü Heads
have been cleaned and de-magnetized as well as the entire transport.
ü Brakes
adjusted on fast wind modes at ALL points
thru a tape. It's a fine line between having the brakes actuate
with too much tension, 'abruptly' stopping the tape (risking
stretching / breaking of tape) or too loose (allows tape to
'dump'). (VERY difficult to do on this series). Brakes optimized for 7" reels.
ü Re-lubed
all 3 motors (all have 'oil tubes')
ü Lubed
'squeaky' counter belt tension roller
ü Back
tension adjusted on both reel motors.
ü All
three motors test perfectly. Following above adjustments, Reel Start and
Stop tested at beginning, middle and end of 7" tapes
ü Internal
pots, switches and controls cleaned and tested for noise-free function
(initially, of course, had typical static / noise which is to be
expected in an 'un-serviced' deck after 35+ years).
ü Cleaned
all 'user' slide switches and control pots
ü Checked
VU meter lamps / bulbs
ü Power
supply checked / tested for proper "23VDC" output and for 'ripple' on
O'Scope.
ü We
adjusted all four VU meters mechanically
and electronically w/ factory test tone tapes, as well as the internal
playback levels for both directions independently and record levels.
ü Both
spindles in perfect alignment w/ no run-out
ü We
also adjusted the reel table heights for average reel
flanges.
ü Heads
in great shape as well, with many years of performance left in them.
(TECH NOTE: "Heads are in 'Like New' condition. Appear to have very
low hours on them")
ü Playback
and Record Head alignment / azimuth was adjusted for peak performance
with factory test tone tape and oscilloscope.
ü Entire
deck detailed inside and out cosmetically
ü Speed
tested to 99.8% accuracy following refurb (meaning that our 'verified'
1000Hz test tape now plays back at 1002Hz).
ü Bias
levels and Bias traps adjusted (L302 / C308 and L304 & C317)
ü Internal
Record levels
adjusted*
to record VERY WELL using Fluke8060A allowing
proper "DBV" measurements! Biased for Ampex GM 456 studio tape with
the following results w/ Output control
~"2:30 PM": W/
Ampex GM 456 in the "High" position;
1kHz recorded @ 0dB @ 7.5 ips resulted in PB
=~0dB L&R W/
Ampex GM 456 in the "High" position;
1kHz recorded @ 0dB @ 3.75 ips resulted in PB
=~-1.0dB L&R
*
Adjusted BOTH layers of
'Record Amp' circuit board. Most folks trying to service these are not
aware that there's a 'top' layer for tracks 1&3 and therefore at best,
only get the 'rear channels' / tracks 2&4 adjusted.
ü 'Real World, DDD
CD recorded
@ zero dB
w/ GM456 Sounded fabulous
ü Floor
noise measured at >-54dB w/ blank tape, L&R
ü This
Teac A-2340R functions, plays, and records
VERY WELL (and we really put them through the paces, testing both with
well mixed, recently recorded CD material and CD recorded / factory test
tones looking for correct head Azimuth and speed accuracy).
This is another deck that came out in the top 10 of
recording decks we've restored. DDD CD material recorded on Ampex GM456
actually sounded 'fuller' across the board!
Face is beautiful, brushed, Stainless Steel and case is in
good condition.
The Teac A-2340R
Stereo Reel to Reel tape deck. Ready to GO! This is one of the few reel
to reel decks we get in that make it to our finished page. Great
performer. If you're looking for a reel to reel deck to "actually use"
here you go. Only about 25 % of the used Reel decks out there can be
"practically" restored to working order. This one made it through with
flying colors after about 26.5
hours of bench time.
The deck tests great! Looks and sounds great too! We have completely
gone through it. Will play 5" & 7" reels (would play
small 2-5" to 3" as well).
Teac
A-2340R Features include:
-
4-Track / 4-Channel / Quadraphonic, 4-Track / 2-Channel Stereo OR
4-Track / 1-Channel, head stack / tape format
- "SIMUL-TRACK" DOES 4 TRACK "HEADS-UP" RECORDING (meaning
ALL four tracks at once) - 3 Heads for instant monitoring of tape levels while recording - 3 Motors for trouble free performance (has a lot to do with it still
being a viable piece of gear due to less rubber parts) - DURABLE AC powered capstan motor (lasts decades longer than DC capstan
motors of the 'later' models) - Solenoid tape transport for "Touch" control - Analog tape counter - Auto-Reverse capable with 'sensing foil' installed (on correct side of
tape) - 'Pause' control - Dual speeds at 7.5 ips / 19cms and 3 3/4ips / 9.5 cms - Four Separate dual mic and line level controls - Four 1/4" front mounted mic inputs - Four Input & Four Output RCA connectors - Four Source / Monitor selectors - Four Output level controls - QUAD analog VU level meters - Dual / Front-Rear 1/4" front mounted headphone outputs (works w/
'Quadraphonic' headphones as well) - Four Dual position tape REC Bias type selector - Spring loaded tape hub spindles (no need for rubber reel retainers)
As stated earlier we have completely gone through it cleaning heads and
all else, lubing, adjusting, reconditioning pinch rollers and other
rubber parts, demagnetizing heads and entire transport and testing
everything. Tape speed tested and resulted in 99.4% accuracy using a
1000 Hz test tape. Plays and records Exceptionally well (and we
really put them through the paces, testing both with well mixed CD
material and CD test tones looking for correct head Azimuth, tape speed
accuracy and making test recordings). Pinch rollers and heads all in
GREAT condition!!! Face is made of beautiful, brushed, stainless steel
and looks great. Very clean and looks near new. Unit looks GREAT!
Teac A-2340R Specs / Specifications from the owners manual as follows:
Head / Head-stack Track Format: 3 heads (4-track / 4-Channel,
4-Track / 2-channel or 4-Track / 1 Channel Head / Head-stack Type: Ferrite Erase and 'Permalloy' PB and REC
Motors: 1x Dual-Speed, 4/8 Pole Hysteresis Synchronous Capstan
Motor & 2x Eddy Current Induction Reel Motors Reel Size: 5” & 7” (5” reels may not ‘brake’ correctly as deck is
optimized for 7” reels) Wow and Flutter: 0.12% @ 7.5 ips & 0.15% @ 3.75 ips
S/N ratio: >/=48dB @ 7.5ips & >/=46dB @ 3.75 ips
THD: ~1% @ 1kHz & 19cms Crosstalk: </=35dB @ 100Hz
Channel separation: >/=45dB @ 1kHz Erasing coefficient:
>/=60dB @ 7.5 ips 4 VU-meters: dB (-20 to +3) Line; 100mV /100kΩ
Bias Frequency: 100kHz (±5kHz) Output Level Reference / Maximum: Line; .3V / 10kΩ
Headphones; ~50mV / 8Ω, 1/4" / 6mm diam. jack
Fast Wind Time: 90 sec for 1200'
This is a GREAT looking deck and is mounted in the originally, optional,
'Real Wood veneer' side panels with no chips,
dings, scuffs or really anything! Just some very
light wear to the upper face plate panel (see photos above). The
entire deck essentially looks great! Again, following above extensive tech work, it works fabulously too!!! All of our restored / refurbished reel to reel decks come with a 7",
plastic take-up reel, a 'known good' 7" tape for initial testing of
playback, and a 7" tape you can record onto, all to assist you in
becoming familiar with the operation / function of your new reel to reel
tape deck. Measures 17.3" wide x 18.75" tall x 8.5" (from tip of back feet-tip of
hubs) deep and weighs 44 lbs unpacked. Comes with an 'e-copy' / pdf
download of the TEAC A-2340R owners / operations manual & service
manual. Includes our standard 30 day limited warranty. Teac A-2340R Cond. 8.5+
SOLD 12/15/2022 SHIPPING TO JAMES IN MINNESOTA
(C) M.S.
(Reels shown in photos are not included, but we sometimes /
occasionally have them for sale. Inquire at time of order. However, all of our decks will come with 2x tapes for testing 'Playback'
and 'Recording' as well as a 7" 'take-up' reel, and RCA patch cables for
connection to your system)
(Above
text property of
www.oaktreevintage.com / Oak Tree Enterprises, LLC. See 'Copyright
Information' page for details)
|
NEW LISTING
11/17/2022
(click on
above thumbnails to enlarge photos)
warranty
RESTORED / REFURBISHED / FULLY SERVICED / WARRANTED
AKAI OPEN REEL TO REEL TAPE RECORDER
AKAI MODEL 1710
ALL TUBE ELECTRONICS
1/4" 4-TRACK / 2-CHANNEL STEREO or 1-CHANNEL MONO
2-SPEEDS
3" - 7" REEL CAPACITY
OPEN REEL TO REEL TAPE DECK
#...9936
Circa mid 1960's (~1964-67)
MIJ
SOLD 12/20/2022
SHIPPING TO MICHAEL IN FLORIDA
Original observations / conditions:
"Stiff
PR arm. Motor would not start unless 'helped' manually. Fast Wind
reluctant to start depending on progress thru tape.
Missing tubes. Rubber tire surfaces hardened.
Supply reel tire intact, but had cracks / splits."
ü
Our technician has
EXTENSIVELY
gone through and 'Certified' this unit.
ü We
have completely and extensively gone through the mechanicals and
electronics of this unit.
ü Installed
'tested' replacement tubes (all were originally missing)
ü Entire
transport was disassembled down to the chassis, and every mechanical
part was removed / disassembled, cleaned, re-lubed with synthetic lube
and reassembled.
ü Entire
transport and tape path de-magnetized
ü Pinch-roller
mechanism completely disassembled, cleaned and re-lubed
ü Transport
cams inspected and repaired where necessary
ü Capstan
& flywheel removed, bushings and axel cleaned and re-lubed
ü Capstan
burnished
ü Internal
drive wheels / tires removed, and resurfaced
ü Both
spindle hubs disassembled, both cracked rubber tires replaced (#324) and
reconditioned. All four, original & worn-out, felt clutches replaced
with special ordered, lambs skin and re-textured, bushings & axles
re-lubed and re-assembled. Clutch springs
re-tensioned / adjusted. This is necessary on Akai's to eliminate
'chatter' and 'Fast-Wind slowing / slipping' near end of "fast-wind"
function on each side. Also speeds up Fast-Wind throughout the length of
the tape. Also lubed w/ lite wt lube to
reduce reel 'chatter /
squeal'
ü Drive
motor removed, partially disassembled, cleaned
and re-lubed both front and rear bushings w/ 90 wt.
ü Fan
fins straightened to reduce vibration.
ü Knurled
drive pulley cleaned of old rubber residue
ü Pinch
roller removed, resurfaced / reconditioned, and lubed prior to
re-install
ü Heads
have been cleaned and de-magnetized as well as the entire transport.
ü Brake
pads rotated, cleaned / reconditioned
ü Brakes
adjusted on fast wind modes also.
ü 500,000
Silicone gel added to adjust Back tension on both reel tables.
ü With
the exception of the 'multi-element can' capacitor, ALL electrolytic
capacitors (six) replaced with new (this much
improved recording quality!)
ü Brand
new, FR 13.4 'Main' drive / capstan belt installed
ü Brand
new, #046 'Tape Counter' belt installed
ü All
transport functions now test perfectly, following above adjustments,
Reel Start and Stop tested at beginning, middle and end of 7" tapes
ü Internal
pots, switches and controls cleaned and tested for noise-free function.
ü Replaced
tire on supply side hub with #324 due to cracks in the original
ü Both
spindles in perfect alignment, with minimal wobble and no missing fins
ü Transport
levers replaces with correct, OEM versions
ü We
also adjusted the reel table heights.
ü Meter
lamps good (as they're very 'cool running')
ü Replaced
2x w/ tested 12AT7 tubes
ü Ordered,
tested and installed 2x replacement 6DM8 tubes
ü Heads
cleaned and de-magnetized (as well as entire transport) and are in great
shape as well, with many years of performance left in them.
ü Mic
/ Line / Tone control pots cleaned for static free performance
ü Record
switch was 'binding', so it was partially removed, cleaned and re-built
and lubed
with Super Lube.
(this ended up consuming 6.5hrs to resolve)
ü Left
channel and meter developed a 'no record' situation. Found Mic Input
jacks had corroded contacts and needed to be burnished (line signal
travels thru the 'switched' portion of the mic jacks).
ü So
we've done a number of this model and all of them will exhibit 'low'
meter response even following restoration (but the actual playback
signal will be strong)
ü Deck
has been calibrated as close to factory manual specs as you can on a 60
y.o. deck, adjusting PB levels, Meter adjustments, Bias / Frequency
adjustments (VC1& VC2), and internal record levels, tested, with
Nortronics, Panasonic, Sony, Soundcraft, STL, TEAC and BRL alignment /
test tapes (see resulting record level listed below). Biased best for
Ampex 456 tape but also records decently on
most Scotch and Sony tapes from that period. Best performance when
recording at ~+3dB, but some material / tape
types may sound good somewhere between 0 down
to -6. You'll need to experiment to find the sweet spot for the tape
type and music tastes you have (meters will still likely register about
-4 to -6dB).
ü Speed
tested to 98.62% accuracy @
7.5ips (1kHz = 1014kHz)
Fast wind tests as follows w/ 1800' tape: FF= ~125
sec / REW= ~118 sec
ü Following
the above work and calibration, Recording tests performed with Scotch
Tapes.
Here’s the results;
Scotch 150 @ 7.5ips. 1kHz @ 0dB = L=-10dB L &
R = -8dB
(better
to record @ +3dB on meters)
Scotch
203 @ 7.5ips. 1kHz @ 0dB = L=-9dB
L & R = -7.5dB (better
to record @ +3dB on meters)
Ampex
GM 456 @ 7.5ips. 1kHz @ 0dB = L=-5dB L & R = -5dB
(better
to record @ +3dB on meters)
We then tested Ampex 456 with Recorded program
from "ddd" source extensively and deck performed well again, recording
at about +3, resulted in decent sonics playing back at about -5dB
ü This Akai 1710 functions, plays, and records acceptably (and we
really put them through the paces, testing both with well mixed,
recently recorded CD material and CD recorded / factory test tones
looking for correct head Azimuth and speed accuracy). (Total time
investment in refurb / testing ~
36+ hours).
____________________________
Looks GREAT & is "Ready-to-go"! Will play / record stereo 1/4" tapes on
reels 2.5", 5" & 7" (brakes optimized for 7" reels). This is one of the
few reel to reel decks we get in that make it to our finished page.
Great performer. If you're looking for a reel to reel deck to "actually
use" here you go. Only about 25% of the used Reel decks out there can be
"practically" restored to working order. This one made it through and
all functions test great! Looks and sounds great too! Deck does come in
carrying case with latch-on lid. And again, following the extensive
refurbishment listed above, the deck works and plays well.
Akai 1710 Features include:
- ALL TUBE Electronics
- 4-Track / 2-Channel or Mono-1 Channel Recording and Playback
- Triple Speed transport, supporting 1 7/8 ips, 3 3/4 ips and 7 1/2
ips (requires included speed sleeve)
- Built-in stereo amp and dual 4x6 speakers
- Dual front mounted ¼" Microphone inputs
- Analog Tape Counter
- Pause control
- Variable Output / Volume & Tone controls
- Tape-Track / Stereo selector
- Dual Mic / Line level controls
- Dual Back-lit, analog VU level meters (sets it apart from the Akai
1700)
- Front mounted ¼” Stereo Headphone Jack
- Rear-mounted RCA / DIN I/O’s
- Dual ¼" External speaker outputs
- Auto stop for play and fast wind functions
- Auto Shut-Off of power selector when tape ends
Akai 1710 Specifications:
Motor:
Condenser started induction 2-speed, 1/100HP motor @ 1,740-3,480
RPM (utilizes speed / capstan sleeve to change speeds)
Reel capacity: Up to 7" reel
Heads (2): One Erase Head, four Micron-Gap Playback Record Head
Track system: 4-track 2-channel stereo or 1-Channel monaural system
Tape Speed: 1 7/8 ips, 3 3/4 ips and 7 1/2 ips +/- 3%
Wow & Flutter: <0.2% RMS @ 7.5 ips, <0.3% RMS @ 3.75 ips & <0.45%
RMS @ 1 7/8 ips
Frequency Response:
40-18,000 Hz @ 7 ½ IPS (80-12,000 Hz ± 3dB at 7 ½ IPS)
80-10,000 Hz ± 3dB at 3 3/4 IPS
80-4,000 Hz ± 3dB at 1 7/8 IPS
Erase Ratio: >70 dB
Cross Talk: >55 dB mono and >43dB stereo
Channel Separation: >80 dB @ 1kHz +3VU
Distortion: <4% at 1kHz & 0 VU
S/N: >40 dB @ 7.5 ips
Input Levels:
Mic - >3 mV @ 30k Ohms
Line - >150 mV @ 130k Ohms
Output Levels (Line Out): 0.7V @ max volume utilizing a recorded
tape level of '0' dB @ 250Hz
Fast Wind Times: ~120 seconds using 1200 feet tape
Recording / Playback Times: 4 hrs stereo recording @ 7.5 IPS w/ 1200
ft. Tape
As stated earlier we have completely gone through it cleaning, lubing,
adjusting, demagnetizing and testing everything. Plays
fine and records acceptably, AGAIN, record at
essentially, +3dB for best playback results (your results will depend on
technique and exact tapes utilized).
Deck looks VERY good, and again, following the extensive refurbishment
listed above, the deck works and sounds great!
Comes with one of our 7.5ips speed sleeves and a pair of rubber reel
clamps / stoppers.
Includes a pdf / 'e-copy' download of the Akai 1710 Owners manual and if
desired, a copy of the Akai 1710 Service manual. Measures 13.5" wide x
8.5" deep x 13.5" high and weighs 34 lbs unpacked. Includes our standard
30 day limited warranty.
Akai 1710 ALL TUBE Reel to Reel Tape Deck
Cond. 8.5++
SOLD 12/20/2022
SHIPPING TO MICHAEL IN FLORIDA
(Reels
shown in photos are not included, but we sometimes / occasionally have
them for sale. Inquire at time of order.
However, all of our decks will come with tapes for testing 'Playback'
and 'Recording' as well as a plastic, 7" 'take-up' reel, and RCA patch
cables for connection to your system)
(Above
text property of
www.oaktreevintage.com
/ Oak Tree
Enterprises, LLC. See 'Copyright Information' page for details)
|
NEW LISTING
4/16/2022
(Click on
above thumbnails to enlarge photos)
warranty
VINTAGE,
REFURBISHED,
FULLY
SERVICED
PIONEER REEL TO REEL TAPE DECK
PIONEER RT-707 RT707
1/4" STEREO
4-TRACK / 2-CHANNEL
2-SPEED / 3 HEAD
2.5" - 7" REEL CAPACITY
#...8879
Circa 1977-85
MIJ
SOLD 4/20/2022
SHIPPING TO DARREL IN OREGON
"Original
condition;
Rubber pinch roller had perished and bushing was binding,
counter belt perished (melted), Playback speed would
randomly and intermittently go super fast (almost 'fast
wind' speed) and was noisy when doing that, both reel tables
pushed in too far causing mis-alignment of tape and 'reel
rub', left channel records low.
Bias pots intermittent. EOT
mechanism sluggish, as well as typical "40-year, no
maintenance / 'as-found' condition"
Our technician has completely
gone through and 'Certified' this unit.
We have completely and
extensively gone through the mechanicals and electronics
of this unit.
ü We
read quite extensivly on the web that the 'run-away' capstan
motor was caused by a loose or corroded Molex connector or
circuit board pins. Moving it did definitely seem to affect
it and seemed to fix the issue once cleaned and re-seated.
HOWEVER, as we continued service on it, the problem would
show back up. We would then re-clean and even re-tensioned
the connectors in the plug. This then seemed to 'fix' the
issue...NOT! My tech finally then removed the circuit board
and with a jewelers lens noticed that there was a VERY bad
solder joint on one of the pins. When the connector was
moved you could see the completely un-soldered pin affecting
the motor speed. He re-flowed that solder joint, and the
rest of the connector joints. That finally rectified the
issue.
ü Internal
mechanisms, disassembled, cleaned and re-lubed
ü Brakes
extensively adjusted on fast wind modes also
(optimized for 7" reels).
ü Reel
motor torque adjusted to correct force in grams. All three
motors test perfectly.
ü We
also adjusted the reel table heights. Both spindles in
perfect alignment and run 'true'
ü We
also installed a new counter belt for trouble-free service.
ü All
External and Internal pots, switches and controls cleaned
and tested for noise-free function.
ü Rubber
pinch roller has been replaced with brand new
ü Counter
belt replaced with brand new
ü Capstan
/ cleaned burnished
ü We
adjusted the internal playback levels for standard 700Hz @
0dB as well as the record levels and both VU meters
mechanically and electronically w/ factory test tone tapes.
ü Headstacks
have been cleaned and de-magnetized as well as the entire
transport.
ü Head-stack
alignment / azimuth has been checked for peak performance
with factory test tone tape out to 15khz and oscilloscope.
ü Heads
have typical, normal wear and are all in fine condition with
hundreds of hours left.
ü Both
level meters adjusted for even playback level w/ factory
test tone tape.
ü Both
table spindles run 'true' with no run-out
ü Bias
adjusted for Ampex GM-456 Grand Master tape (same as modern
ATR formulation)
ü Recording
tests performed with Ampex GM456 and Maxell UD (Gold /
Black) Tapes and even Scotch 150.
Here’s the results;
GM 456 @ 7.5ips. 1kHz @ 0dB = +0.75
dB L & +0.5
dB R in LH+LH
positions with very little artifacts
GM 456 @ 7.5ips. 1kHz @ 0dB = -1.0
dB L & -2.0
dB R in LH+LH
positions with very little artifacts
GM 456 @ 7.5ips. Recorded program from "ddd" source was "AWSOME".
Best in "LH + LH" position.
Actually sounded a bit 'brighter' on the
top-end.
Maxell UD @ 7.5ips. 1kHz @ -10dB =
0 dB L&R in STD+STD positions with
very little artifacts
Maxell UD @ 7.5ips. 1kHz @ -10dB =
0 dB L&R in LH+LH positions with
very little artifacts
Maxell UD @ 7.5ips. White Noise @ -10dB
= -2.0 dB L & -2.0
dB R in LH+LH positions
Scotch 150 @ 7.5ips.
1kHz @ 0dB = +1
dB L & -1 dB R
in LH+LH positions
Scotch 150 @ 7.5ips. White Noise @
0dB = -3 dB L & -3
dB R in LH+LH positions
Pretty good numbers for a 40 year old classic!
We really put them through the paces, testing both with well
mixed, recently recorded CD material and CD recorded /
factory test tones looking for correct head Azimuth and
speed accuracy.
- Both internal speed pots adjusted to 100% accuracy on
either speed independently (with pitch control zero'd)
meaning that our 1kHz tape plays back at 1000Hz +/-1Hz.
(Total time investment in refurb / testing ~32.5
hours).
Original face panel is made of beautiful brushed aluminum,
and is in great condition NO marks from ever being rack
mounted.
Deck looks and works great!
____________________________
Looks GREAT
& is "Ready-to-go"! The very sought after Pioneer RT-707
Stereo Reel to Reel tape deck. Will play / record stereo
1/4" tapes on reels up to 7". This is one of the few reel to
reel decks we get in that make it to our finished page.
Great performer. If you're looking for a reel to reel deck
to "actually use" here you go. Only about 25% of the used
Reel decks out there can be "practically" restored to
working order. This one made it through and all functions
test great! Looks and sounds great too! We have completely
gone through it.
Pioneer RT-707 Reel to Reel Features include:
- 3 Heads for instant monitoring of tape levels while
recording
- 3 Motors for trouble free performance (has a lot to do
with it still being a viable piece of gear due to less
rubber parts)
- Variable pitch control
- Auto-Reverse (when using tape with "auto-reverse" sensing
foil)
- Dual speeds at 7.5 ips / 19cms and 3 3/4ips / 9.5 cms
- Manual Reverse switches for changing direction with out
flipping reels over
- Repeat function
- Separate & dual mic and line level controls
- Dual 1/4" front mounted mic inputs
- Source / Monitor selector
- Independent L & R record enable switches for doing
"sound-on-sound"
- Left & Right output level controls
- Dual vertical analog VU level meters
- Dual position tape Speed / EQ selector
- End of tape shut off function
- Dual front mounted 1/4" Microphone inputs
- Variable output level controls for each channel
- RCA & DIN I/O's
Pioneer RT-707 Reel to Reel Specifications as follows:
Track
Format:
4-Track
/ 2-Channel stereo
Heads:
4 (record,
erase, fwd-play, rev-play)
Motors: Direct-drive 3 motors / FG Servo
Tape Speed: 3-3/4 and 7-1/2
Reel Size: Up to 7-1/2
Wow and flutter: Less than 0.05% WRMS (7-1/2 ips /
19cm/s)
Signal to noise ratio: >58dB
Frequency response:
7-1/2
ips = 20Hz to 28kHz.
& 3-3/4 ips = 20Hz to 20kHz.
Crosstalk: >50dB
Channel separation: >50dB
Input Impedance sensitivity / Impedance: 50mV / 100kΩ
Input Impedance sensitivity / Impedance: 0.25mV /
27kΩ
Pitch-control: +/- 6%
2 VU-meters: dB (+3 to -20)
Output Level at 0-VU: 450mV / 50k Ohms
Recording bias frequency:
125kHz.
Rewind Time w/ 1200’ Tape: ~100 sec
Following the above stated bench work
/ testing, our technician has 'Certified'
this deck and it is an great performer sonically and
mechanically.
As stated earlier we have completely gone through it
cleaning, lubing, adjusting, demagnetizing and testing
everything. Plays and records perfectly. 707's are direct
drive thus requiring no drive belt to wear out. The only
belt to wear out or break is the counter belt and this one
was replaced with a brand new one. (Since the 707
does not use the counter for "Auto-Stop" sensing, if you
ever break the counter belt, the deck will still run fine,
unlike some other high-end decks. Just FYI)
Thick & solid brushed aluminum face plate in great
condition. Great deck for adding QUALITY reel to reel
capability to your audio system (vintage or otherwise), or
for archiving / transferring your tape collection to another
format such as CD, or hard-drive. Unit includes an 'e' pdf
copy of Pioneer RT-707 owners / users manual. Measures 19"
wide x 14.5" deep x 9.5" high and weighs 44 lbs unpacked.
Includes our standard 30 day limited warranty. (Reels
& tape shown in photos not included. All are usually
available separately if you need them)
PIONEER RT-707 Reel to Reel Tape Deck
Cond. 8.5++++
SOLD 4/20/2022
SHIPPING TO DARREL IN OREGON
(tape shown
in photos not included. We do ship our decks with a a
'pre-recorded' tape for playback, made on this 'specific'
deck, and a tape to 'practice record' on.)
(Above
text property of
www.oaktreevintage.com / Oak Tree Enterprises,
LLC. See 'Copyright Information' page for details)
|
NEW LISTING
4/16/2022
(click on above thumbnails to enlarge photos)
warranty
RESTORED / REFURBISHED / FULLY SERVICED / WARRANTED AKAI OPEN REEL TO REEL TAPE RECORDER AKAI MODEL
1710 ALL TUBE ELECTRONICS 1/4" 4-TRACK / 2-CHANNEL STEREO or
1-CHANNEL MONO 2-SPEEDS 3" - 7" REEL CAPACITY OPEN REEL TO REEL
TAPE DECK #...4794 Circa mid 1960's (~1964-67)
MIJ
SOLD 4/25/2022
SHIPPING TO DAVID IN MINNESOTA
Original observations / conditions:
"Very dirty outside.
Stiff PR arm.
No tubes installed, so we had to install
some tested tubes prior to further testing. Playback un-even from L
to R with odd, 'delayed' sound from Left
channel. Left channel also had
very high 'hum' in it's audio. Left channel also not erasing
tape. FF transport cam had visible
cracks. Typically dirty
& intermittent pots / controls. Power
switch stuck in 'On' position. Noisy capstan motor. Fast Wind reluctant to start
depending on progress thru tape.Once
started would 'spill' tape in either 'fast' direction.
Brakes pretty much 'non-functional'. Upon further
inspection, 'middle flipper' transport cam had hair-line
cracks visible with jewelers loop, and O-Ring on supply
spindle had multiple cracks (but still holding together).
Take-up reel has obnoxious squeal when braking from fast
wind. Pulley surfaces had rubber build-up causing a bit of
flutter in sound as well"
ü
Our technician has
EXTENSIVELY
gone through and 'Certified' this unit.
ü We
have completely and extensively gone through the mechanicals
and electronics of this unit.
ü Installed
'tested' replacement tubes (all were originally missing)
ü Entire
transport was disassembled down to the chassis, and every
mechanical part was removed / disassembled, cleaned,
re-lubed with synthetic lube and reassembled.
ü pinch-roller
mechanism completely disassembled, cleaned and re-lubed
ü Transport
cams flowed and built-up with liquid steel epoxy to likely
add decades to their service life.
ü Capstan
& flywheel removed, bushings and axel cleaned and re-lubed
ü Capstan
burnished
ü Internal
drive wheels / tires removed, and resurfaced
ü Both
spindle hubs disassembled, both cracked
rubber tires replaced
(#324) and
reconditioned. All four, original &
worn-out, felt clutches replaced
with special ordered, lambs skin and re-textured, bushings &
axles re-lubed and re-assembled. This is necessary on Akai's
to eliminate 'chatter' and 'Fast-Wind slowing
/ slipping' near end of
"fast-wind" function on each side. Also speeds up Fast-Wind
throughout the length of the tape. Also lubed w/ heavy wt
lube to eliminate reel 'chatter'
ü Drive
motor inspected, partially disassembled,
cleaned and re-lubed
ü Knurled
drive pulley cleaned of old rubber residue
ü Pinch
roller removed, resurfaced / reconditioned, and lubed prior
to re-install
ü Heads
have been cleaned and de-magnetized as well as the entire
transport.
ü Reversed,
internal head connections corrected.
ü Brake
pads cleaned / reconditioned
ü Brakes
adjusted on fast wind modes also.
ü 500,000
Silicone gel added to adjust Back
tension on both reel tables.
ü With
the exception of the 'multi-element can' capacitor, ALL
electrolytic capacitors replaced with new.
ü Brand
new, FR 13.4 'Main' drive / capstan belt installed
ü Brand
new, #046 'Tape Counter' belt installed
ü All
transport functions now test perfectly, following above
adjustments, Reel Start and Stop tested at beginning, middle
and end of 7" tapes
ü Internal
pots, switches and controls cleaned and tested for
noise-free function.
ü Both
spindles in perfect alignment, with minimal wobble and no
missing fins
ü We
also adjusted the reel table heights.
ü Meter
lamps good (as they're very 'cool
running')
ü Heads
cleaned and de-magnetized (as well as entire transport) and
are in great shape as well, with many years of performance
left in them.
ü Mic
/ Line / Tone control pots cleaned
for static free performance
ü Poor
erase traced to bias coil core backed out too much (actually
almost ready to all out) and was mounted so close-in that it
could intermittently touch one of the head signal, RCA cable
tips.
ü So
we've done a number of this model and all of them will
exhibit 'low' meter response even following restoration (but
the actual playback signal will be strong)
ü Deck
has been calibrated as close to factory manual specs
as you can on a 60 y.o. deck, adjusting PB levels, Meter adjustments, Bias / Frequency adjustments
(VC1& VC2), and internal record levels, tested, with
Nortronics, Panasonic, Sony, Soundcraft, STL, TEAC and BRL
alignment / test tapes (see resulting record level listed
below). Biased best for Scotch 150 tape
but also records
decently on most Scotch and Sony tapes
from that period. Best performance when
recording at +3dB
(meters will still likely register about -6-8dB).
ü Speed
tested to 98.7% accuracy (1kHz = 1.013kHz)
ü Flutter
with one of our 'new' speed sleeves tested at 0.15% (two
originals tested at over double that @ 0.37%)
ü Following
the above work and calibration, Recording tests performed
with Scotch Tapes. Here’s the results;
Scotch 150 @ 7.5ips. 1kHz @ 0dB = L=-8dB L & R = -8dB
(best to record @ +3dB on
meters) (Ampex
GM 456 did not perform as well as
the Scotch tapes {but they came out over a decade later})
We then tested Scotch 150 with Recorded program from "ddd"
source extensively and deck performed well
again, recording at about +3, resulted in decent sonics
playing back at about -8dB
ü This
Akai 1710 functions, plays, and records
acceptably (and
we really put them through the paces, testing both with well
mixed, recently recorded CD material and CD recorded /
factory test tones looking for correct head Azimuth and
speed accuracy). (Total time investment in refurb / testing
~ 30+ hours). ____________________________
Looks GREAT & is "Ready-to-go"! Will play / record stereo
1/4" tapes on reels 2.5", 5" & 7"
(brakes optimized for 7" reels). This is one of the few reel
to reel decks we get in that make it to our finished page.
Great performer. If you're looking for a reel to reel deck
to "actually use" here you go. Only about 25% of the used
Reel decks out there can be "practically" restored to
working order. This one made it through and all functions
test great! Looks and sounds great too! Deck looks
great as does it's carrying case and lid. And again, following the extensive
refurbishment listed above, the deck works and plays well.
Akai 1710 Features include:
- ALL TUBE Electronics - 4-Track / 2-Channel or Mono-1 Channel
Recording and Playback -
Triple Speed transport, supporting 1 7/8 ips, 3 3/4
ips and 7 1/2 ips (requires included speed sleeve) - Built-in stereo amp and dual 4x6 speakers - Dual front mounted ¼" Microphone inputs - Analog Tape Counter - Pause control - Variable Output / Volume & Tone controls - Tape-Track / Stereo selector - Dual Mic / Line level controls - Dual Back-lit, analog VU level meters
(sets it apart from the Akai 1700) - Front mounted ¼” Stereo Headphone Jack - Rear-mounted RCA / DIN I/O’s - Dual ¼" External speaker outputs - Auto stop for play and fast wind functions - Auto Shut-Off of power selector when tape ends
Akai 1710 Specifications:
Motor:
Condenser started induction
2-speed,
1/100HP motor @ 1,740-3,480
RPM (utilizes speed / capstan sleeve to change speeds) Reel capacity: Up to 7" reel Heads (2): One Erase Head,
four Micron-Gap
Playback Record Head
Track system:
4-track 2-channel stereo
or 1-Channel
monaural system Tape Speed:
1 7/8
ips, 3 3/4 ips and 7 1/2 ips
+/-
3%
Wow & Flutter: <0.2%
RMS @ 7.5 ips,
<0.3% RMS @
3.75 ips &
<0.45% RMS @
1 7/8 ips
Frequency Response: 40-18,000
Hz @ 7 ½ IPS (80-12,000
Hz ± 3dB at 7 ½ IPS)
80-10,000
Hz ± 3dB at 3 3/4 IPS
80-4,000
Hz ± 3dB at 1 7/8 IPS Erase Ratio:
>70 dB Cross Talk: >55 dB mono and >43dB
stereo Channel Separation:
>80
dB @ 1kHz +3VU Distortion:
<4% at 1kHz & 0 VU
S/N: >40 dB @ 7.5 ips Input Levels:
Mic - >3 mV @
30k Ohms Line - >150 mV @
130k Ohms Output Levels (Line Out):
0.7V
@ max volume utilizing a recorded
tape level of '0' dB @ 250Hz Fast Wind Times:
~120 seconds
using 1200 feet tape Recording / Playback Times: 4 hrs stereo recording @ 7.5
IPS w/ 1200 ft. Tape
As stated earlier we have completely gone through it
cleaning, lubing, adjusting, demagnetizing and testing
everything. Plays and records acceptably, AGAIN, record at
essentially, +3dB for best playback
results (your results will depend on technique and
exact tapes utilized). Deck looks VERY good, and again, following the extensive
refurbishment listed above, the deck works and sounds great! Comes with one of our 7.5ips speed sleeves. Includes a pdf / 'e-copy' download of the Akai
1710 Owners manual and if desired,
a copy of the Akai 1710 Service
manual. Measures 13.5" wide x
8.5" deep x 13.5" high and weighs
34 lbs unpacked. Includes our
standard 30 day limited warranty. Akai 1710 ALL TUBE Reel to Reel
Tape Deck Cond. 8.5++
SOLD 4/25/2022
SHIPPING TO DAVID IN MINNESOTA
(Reels shown in photos are not included, but we sometimes /
occasionally have them for sale. Inquire at time of order.
However, all of our decks will come with 2x tapes for
testing 'Playback' and 'Recording' as well as a plastic, 7"
'take-up' reel, and RCA patch cables for connection to your
system)
(Above
text property of
www.oaktreevintage.com
/ Oak Tree Enterprises, LLC. See 'Copyright Information'
page for details)
|
NEW LISTING
6/25/2022
(click on above thumbnails to enlarge photos)
warranty
RESTORED / REFURBISHED / FULLY SERVICED / WARRANTED AKAI OPEN REEL TO REEL TAPE RECORDER AKAI MODEL
1710 ALL TUBE ELECTRONICS 1/4" 4-TRACK / 2-CHANNEL STEREO or
1-CHANNEL MONO 2-SPEEDS 3" - 7" REEL CAPACITY OPEN REEL TO REEL
TAPE DECK #...9554 Circa mid 1960's (~1964-67)
MIJ
SOLD 7/13/2022 SHIPPING TO JAMES IN ARIZONA
Original observations / conditions:
"Very dirty outside.
2 small holes in one of the speaker grills (GSW's!). Stiff PR arm.
Motor would not start unless 'helped' manually. Playback
only from Left
channel. Left channel also had
very high 'hum' in it's audio. Left channel also not erasing
tape. FF transport cam had visible
cracks once we removed the face. Typically dirty
& intermittent pots / controls. Fast Wind reluctant to start
depending on progress thru tape. Once
started would 'spill' tape in either 'fast' direction.
Once we removed from the case, we discovered that one of the
the holes in the grill was also in the speaker due to 22g GSW! Yes,
really! The other hit the steel chassis and only left a dent on the
steel inside. Bullet that went thru the speaker also took out one of the
12AT7 tubes (Great bit of history, and wish we knew the story, but could
make up a myriad of scenarios I suppose). Brakes pretty much 'non-functional'. Upon further
inspection w/ front panel removed, 'middle flipper' transport cam had hair-line
cracks visible with jewelers loop. Pulley surfaces had rubber build-up causing a bit of
flutter in sound as well. Supply reel tire intact, but had
cracks / splits."
ü
Our technician has
EXTENSIVELY
gone through and 'Certified' this unit.
ü We
have completely and extensively gone through the mechanicals
and electronics of this unit.
ü Installed
'tested' replacement tubes (all were originally missing)
ü Entire
transport was disassembled down to the chassis, and every
mechanical part was removed / disassembled, cleaned,
re-lubed with synthetic lube and reassembled.
ü Pinch-roller
mechanism completely disassembled, cleaned and re-lubed
ü Transport
cams flowed and built-up with liquid steel epoxy to likely
add decades to their service life.
ü FF
cam replaced with rebuilt unit.
ü Capstan
& flywheel removed, bushings and axel cleaned and re-lubed
ü Capstan
burnished
ü Internal
drive wheels / tires removed, and resurfaced
ü Both
spindle hubs disassembled, both cracked
rubber tires replaced
(#324) and
reconditioned. All four, original &
worn-out, felt clutches replaced
with special ordered, lambs skin and re-textured, bushings &
axles re-lubed and re-assembled. This is necessary on Akai's
to eliminate 'chatter' and 'Fast-Wind slowing
/ slipping' near end of
"fast-wind" function on each side. Also speeds up Fast-Wind
throughout the length of the tape. Also lubed w/ heavy wt
lube to eliminate reel 'chatter'
ü Drive
motor inspected, partially disassembled,
cleaned and re-lubed
ü Knurled
drive pulley cleaned of old rubber residue
ü Pinch
roller removed, resurfaced / reconditioned, and lubed prior
to re-install
ü Heads
have been cleaned and de-magnetized as well as the entire
transport.
ü Brake
pads cleaned / reconditioned
ü Brakes
adjusted on fast wind modes also.
ü 500,000
Silicone gel added to adjust Back
tension on both reel tables.
ü With
the exception of the 'multi-element can' capacitor, ALL
electrolytic capacitors (six) replaced with new (this much
improved recording quality!)
ü Brand
new, FR 13.4 'Main' drive / capstan belt installed
ü Brand
new, #046 'Tape Counter' belt installed
ü All
transport functions now test perfectly, following above
adjustments, Reel Start and Stop tested at beginning, middle
and end of 7" tapes
ü Internal
pots, switches and controls cleaned and tested for
noise-free function.
ü Replaced
tire on supply side hub with #324 due to cracks in the original
ü Both
spindles in perfect alignment, with minimal wobble and no
missing fins
ü We
also adjusted the reel table heights.
ü Meter
lamps good (as they're very 'cool
running')
ü Replaced
Dual Diode Rectifier with OEM part from donor unit
ü Heads
cleaned and de-magnetized (as well as entire transport) and
are in great shape as well, with many years of performance
left in them.
ü Mic
/ Line / Tone control pots cleaned
for static free performance
ü Replaced
GSWV left speaker / driver with OEM part from donor unit.
ü So
we've done a number of this model and all of them will
exhibit 'low' meter response even following restoration (but
the actual playback signal will be strong)
ü Deck
has been calibrated as close to factory manual specs
as you can on a 60 y.o. deck, adjusting PB levels, Meter adjustments, Bias / Frequency adjustments
(VC1& VC2), and internal record levels, tested, with
Nortronics, Panasonic, Sony, Soundcraft, STL, TEAC and BRL
alignment / test tapes (see resulting record level listed
below). Biased best for Scotch 150 tape
but also records
decently on most Scotch and Sony tapes
from that period. Best performance when
recording at +3dB,
but some material / tape types may sound good somewhere between +3 down
to -6. You'll need to experiment to find the sweet spot for the tape
type and music tastes you have
(meters will still likely register about -6-8dB).
ü Speed
tested to 99.9% accuracy!!!
(1kHz = 999kHz)
ü Flutter
with one of our 'new' speed sleeves tested at 0.15% (two
originals tested at over double that @ 0.37%)
ü Following
the above work and calibration, Recording tests performed
with Scotch Tapes. Here’s the results;
Scotch 150 @ 7.5ips. 1kHz @
0dB = L=-6dB L & R = -6dB
(best to record @ +3dB on
meters) (Ampex
GM 456 actually
did not perform as well as
the Scotch tapes {but they came out over a decade later})
We then tested Scotch 150 with Recorded program from "ddd"
source extensively and deck performed well
again, recording at about +3, resulted in decent sonics
playing back at about -8dB
ü This
Akai 1710 functions, plays, and records
acceptably (and
we really put them through the paces, testing both with well
mixed, recently recorded CD material and CD recorded /
factory test tones looking for correct head Azimuth and
speed accuracy). (Total time investment in refurb / testing
~ 23.5+ hours). ____________________________
Looks GREAT & is "Ready-to-go"! Will play / record stereo
1/4" tapes on reels 2.5", 5" & 7"
(brakes optimized for 7" reels). This is one of
the few reel to reel decks we get in that make it to our finished page.
Great performer. If you're looking for a reel to reel deck to "actually
use" here you go. Only about 25% of the used Reel decks out there can be
"practically" restored to working order. This one made it through and
all functions test great! Looks and sounds great too! Deck does
come in carrying case with latch-on lid. And again, following the extensive
refurbishment listed above, the deck works and plays well.
Akai 1710 Features include:
- ALL TUBE Electronics - 4-Track / 2-Channel or Mono-1 Channel
Recording and Playback -
Triple Speed transport, supporting 1 7/8 ips, 3 3/4
ips and 7 1/2 ips (requires included speed sleeve) - Built-in stereo amp and dual 4x6 speakers - Dual front mounted ¼" Microphone inputs - Analog Tape Counter - Pause control - Variable Output / Volume & Tone controls - Tape-Track / Stereo selector - Dual Mic / Line level controls - Dual Back-lit, analog VU level meters
(sets it apart from the Akai 1700) - Front mounted ¼” Stereo Headphone Jack - Rear-mounted RCA / DIN I/O’s - Dual ¼" External speaker outputs - Auto stop for play and fast wind functions - Auto Shut-Off of power selector when tape ends
Akai 1710 Specifications: Motor:
Condenser started induction
2-speed,
1/100HP motor @ 1,740-3,480
RPM (utilizes speed / capstan sleeve to change speeds) Reel capacity: Up to 7" reel Heads (2): One Erase Head,
four Micron-Gap
Playback Record Head
Track system:
4-track 2-channel stereo
or 1-Channel
monaural system Tape Speed:
1 7/8
ips, 3 3/4 ips and 7 1/2 ips
+/-
3%
Wow & Flutter: <0.2%
RMS @ 7.5 ips,
<0.3% RMS @
3.75 ips &
<0.45% RMS @
1 7/8 ips Frequency Response:
40-18,000
Hz @ 7 ½ IPS (80-12,000
Hz ± 3dB at 7 ½ IPS)
80-10,000
Hz ± 3dB at 3 3/4 IPS
80-4,000
Hz ± 3dB at 1 7/8 IPS Erase Ratio:
>70 dB Cross Talk: >55 dB mono and >43dB
stereo Channel Separation:
>80
dB @ 1kHz +3VU Distortion:
<4% at 1kHz & 0 VU
S/N: >40 dB @ 7.5 ips Input Levels:
Mic - >3 mV @
30k Ohms Line - >150 mV @
130k Ohms Output Levels (Line Out):
0.7V
@ max volume utilizing a recorded
tape level of '0' dB @ 250Hz Fast Wind Times:
~120 seconds
using 1200 feet tape Recording / Playback Times: 4 hrs stereo recording @ 7.5
IPS w/ 1200 ft. Tape
As stated earlier we have completely gone through it
cleaning, lubing, adjusting, demagnetizing and testing
everything. Plays and records acceptably, AGAIN, record at
essentially, +3dB for best playback
results (your results will depend on technique and
exact tapes utilized). Deck looks VERY good
(just has hole in left speaker grill. see photos above), and again, following the extensive
refurbishment listed above, the deck works and sounds great! Comes with one of our 7.5ips speed sleeves and a pair
of rubber reel clamps / stoppers. Includes a pdf / 'e-copy' download of the Akai
1710 Owners manual and if desired,
a copy of the Akai 1710 Service
manual. Measures 13.5" wide x
8.5" deep x 13.5" high and weighs
34 lbs unpacked. Includes our
standard 30 day limited warranty. Akai 1710 ALL TUBE Reel to Reel
Tape Deck Cond. 8.5++
SOLD 7/13/2022 SHIPPING TO JAMES IN ARIZONA
(Reels shown in photos are not included, but we sometimes /
occasionally have them for sale. Inquire at time of order.
However, all of our decks will come with 2x tapes for
testing 'Playback' and 'Recording' as well as a plastic, 7"
'take-up' reel, and RCA patch cables for connection to your
system)
(Above
text property of
www.oaktreevintage.com
/ Oak Tree Enterprises, LLC. See 'Copyright Information'
page for details)
|
NEW LISTING 12/17/2021
(Click
on above thumbnails to enlarge photos)
warranty
RESTORED / REFURBISHED / FULLY SERVICED / WARRANTED
VINTAGE TEAC REEL TO REEL TAPE DECK
TEAC A-1230
(essentially same deck as TEAC A-4010 series, but in a different,
simpler case, without the need for umbilical cables)
3-HEAD / 3-MOTOR
2-SPEEDS
4-TRACK / 2-CHANNEL
STEREO or 4-CHANNEL MONO
1/4" REEL TO REEL TAPE RECORDER
NON-SMOKER, ONE OWNER!!!
#...6884
Circa ~1971
SOLD 1/6/2022
SHIPPING TO RON IN LOUISIANA
Notes: This was a 'one owner'
deck, purchased at the Navy exchange. He always kept it under it's
original, TEAC vinyl cover. Also, and just as importantly, he was
not a smoker. This unit is probably THE CLEANEST unit inside we've
ever serviced.
Other tech notes;
"Cleanest deck ever encountered.
All 'Basic' functions worked pretty well 'out of the gate'. First
TEAC of this series, we didn't have to 'heat' the PR arm assembly to
remove it."
ü
Our technician has completely gone through and 'Certified' this
unit.
ü We
have completely gone through the mechanicals and electronics
of this unit.
ü Entire
transport was disassembled down to the chassis, and every mechanical
part was disassembled, cleaned, re-lubed and reassembled
ü Tape
Tension arms disassembled, cleaned and re-lubed, and their springs
adjusted and had fresh 300,000 grade silicone lube gel applied
ü pinch-roller
mechanism completely disassembled, cleaned and re-lubed,
ü PR
mechanism solenoid mounts adjusted
ü Capstans
/ flywheels removed, bushings and axels cleaned and re-lubed
and flywheels burnished
ü Capstan
motor pulley burnished
ü Capstan
cleaned and burnished
ü All
3 motors lubed
ü Rubber
pinch roller removed and re-conditioned
ü Pinch
roller pressure checked / adjusted
ü New
MAIN drive belt sourced and installed (#42-3005)
ü Brand
new counter belt installed (#042)
ü Heads
have been cleaned and de-magnetized as well as the entire transport.
ü Brake
bands inspected
ü Brakes
adjusted on fast wind modes also (optimized for 7" reels.)
ü Back
tension adjusted on both reel motors.
ü Transport
re-assembled w/ synthetic grease and with 20WT oil on capstan
ü All
three motors test perfectly. Following above adjustments, Reel Start
and Stop tested at beginning, middle and end of 7" reels.
ü Internal
pots, switches and controls cleaned and tested for noise-free
function (initially, of course, had typical static / noise which is
to be expected in an 'un-serviced' deck after 45+ years).
ü RCA
I/O jacks cleaned / burnished
ü EOT
/ Auto-Stop mechanism had magnet re-attached, and spring tension
re-adjusted for more consistent tape motion without prematurely
going into 'Auto-Stop' mode
ü External
/ User adjustable pots, switches and controls cleaned on the
playback / record amp and tested for noise-free function
ü We
adjusted the VU meters mechanically and electronically w/ factory
test tone tapes, as well as the internal playback levels for both
directions independently and record levels.
ü We
adjusted the output amp with proper TEAC YTT-1003
test tape, 'Minimum Input', 'Specified Input', 'Record Level'
and Hi and Lo 'Bias' all to spec.
(Lo Bias adjusted to recommended Scotch 150 and then further
adjusted Hi 'Bias' for Ampex GM-456
{same as new ATR Tape})
ü Both
spindles in perfect alignment.
ü We
also adjusted the reel table heights.
ü New
Meter and Record lamps / bulbs installed
ü Heads
in great shape as well, with many years of performance left in them
ü Playback
and Record Head alignment / azimuth was adjusted for peak
performance with factory test tone tape and oscilloscope.
ü Speed
tested to 99.4% accuracy following
refurb (meaning that our 'verified' 1000Hz test tape now plays back
at 1006Hz +/- 1Hz).
ü Adjusted
to record VERY WELL. Biased for
*Ampex
GM 456 studio tape with the following results:
1kHz recorded @ 0dB resulted in PB @ L= 0dB
& R= 0dB w/ Output at about .775 / 2:30.
White Noise recorded @ 0dB resulted in PB @ L= 0
dB & R= 0dB
Also, White Noise recorded with
virtually NO ARTIFACTS. That almost NEVER happens!!!
'Real World', DDD CD recorded at 0 = ~ 0dB
*
We
also had great results with Maxell UD XL (Gold Box) tape as well
ü WoW
& Flutter are minimal, especially at 'higher' speed.
ü Floor
noise measured at >-54dB w/ blank tape,
L&R
ü This
TEAC A-1230 functions, plays, and records
VERY WELL (and we really put them through the paces, testing both
with well mixed, recently recorded CD material and CD recorded /
factory test tones looking for correct head Azimuth and speed
accuracy). (Total time investment in refurb / testing ~12.5
hours).
Face is beautiful, brushed, Stainless Steel and case is in great
condition. Deck looks NEW and works
great!
ü Real
wood veneer side panels, had a fresh coat of lemon oil.
Following mechanical / electronic refurb, entire unit was
cosmetically detailed inside and out. Face is made of beautiful
brushed Stainless Steel and is dent free and in great condition.
Cabinet covered in real Walnut wood veneer, is in great condition
and just had a fresh coat of lemon oil. Deck looks and sound great!
____________________________
Looks great & "Ready-to-go" TEAC A-1230
Stereo Reel to Reel tape deck. Will play & Record stereo 1/4" tapes
on reels up to 7". This is one of the few reel to reel decks we get
in that make it to our finished page. If you're looking for a reel
to reel deck to "actually use" then here you go. Only about
30-40% of the used Reel decks out there
can be "practically" restored to working order. This one made it
through. Playback & transport functions test great and records well!
Looks and sounds great too!
TEAC A-1230 Features include:
- Up to 7" reel capacity (while you could go down as far as 3" in
diameter, the torque and braking on this deck has been optimized for
7"reels)
- 3 Heads for superb recording performance
- 3 Motors for trouble free performance (has a lot to do with it
still being a viable piece of gear due to less rubber parts)
- Sound-On-Sound (allows pseudo 'Multi-Tracking' with some practice.
Manual covers this extensively and necessarily)
- "Soft Touch" tape transport for control
- Dual front mounted 1/4" Microphone inputs
- Dual speeds at 7.5 ips / 19cms and 3 3/4ips / 9.5 cms (.5%)
- Separate Concentric mic and line level controls
- Dual 1/4" front mounted mic inputs
- Source / Monitor selector for instantly monitoring record quality
- Left & Right output level controls
- Record / Tape Type / Bias Selector for Normal
or High
- Dual analog VU level meters
TEAC A-1230 Specifications as
follows (same specs as TEAC A-4010 series):
Heads / Track system: X4 Heads / 4-track 2-channel stereo
heads for stereo or mono, recording, forward playback, reverse
playback & erase heads
Motor: 3x: One, Dual-speed hysteresis Synchronous for capstan
and two 6-pole, eddy current, outer-rotor for reel hub drive
Transport Control Type: Electronic-solenoid / Touch control:
Fast Forward, Rewind, Play
Output Level: 0.3V, Max Load
Impedance: 10K Ohms or more
Maximum Reel capacity: 7" (5" and 3" as well) ( brakes and
motor torque optimized for 7" reels)
Tape speeds: 19cm/s (7-1/2 ips) and (3.75 ips)
9.5 cm/s (3-3/4 ips) (±.5%)
Fast Wind speed: ~90 secs for 1200
feet (7" reel)
Wow & Flutter: 0.08% at 7-1/2 ips
and 0.1% RMS at 3-3/4 ips
Frequency response: 30Hz to 22,000Hz
(40-18kHz ± 3dB
@ 7-1/2 ips)
&
30Hz to 16,000 Hz (40-12kHz
± 3dB @ 3-3/4 ips)
Signal to Noise Ratio: > 55dB @ 7.5
ips (7 dB better than the
A-1200U)
Stereo Channel Separation:
60dB @ 1kHz channel to channel
Crosstalk rejection: 50dB @ 1kHz
channel to channel
40dB @ 100 Hz track to track
Input Level (Line): 10mV min @ >50k
Ohms
This is probably among the best 2 or maybe 3, TOP
performing reel to reels we've EVER had (and I'm lumping in one
particular Pioneer RT-909 @ $3499, and an Otari MX-5050B-II @
$3200.00).
This is only the
second TEAC A-1230 we have had that
has made it through restoration in 24 years. Great machine for
playback / archiving your tapes to CD or Hard Drive or, with the
above recording results, for recording new tapes. This is a
beautiful deck. Entire deck is in near new cosmetic condition with
really, nothing out of the ordinary worth mentioning. Performs
incredibly well following refurbishing. Face plates, knobs and all
cosmetics fabulous! Measures 17" wide x 15.5" tall x 10" (from tip
of back feet-tip of hubs) deep and weighs 41 lbs unpacked. Includes
a set of 'fresh' spindle stoppers / reel clamps. Does also come with
the removable AC / Power cord. Includes an
e-copy / pdf download of the TEAC A-1230
Owners Manual and the Service Manual if you wish as well. Includes
our standard 30 day limited warranty.
(Reels & tape shown in photos not included. All are sometimes
available separately depending on stock levels.)
TEAC A-1230 REEL TO REEL TAPE DECK
Cond.
9
SOLD 1/6/2022
SHIPPING TO RON IN LOUISIANA
(Reels shown in photos
are not included, but we sometimes / occasionally have them for
sale. Inquire at time of order.
However, all of our decks will come with 2x tapes for testing
'Playback' and 'Recording' as well as a 7" 'take-up' reel, and RCA
patch cables for connection to your system)
(Above
text property of
www.oaktreevintage.com / Oak Tree
Enterprises, LLC. See 'Copyright Information' page for details)
|
NEW LISTING 12/17/2021
(click on above thumbnails to enlarge photos)
warranty
RESTORED / REFURBISHED
/ FULLY SERVICED / WARRANTED AKAI OPEN REEL TO REEL TAPE RECORDER
AKAI MODEL GX-4000D 1/4" 4-TRACK / 2-CHANNEL STEREO 3-HEAD / 2-SPEEDS
3" - 7" REEL CAPACITY VERY HARD "GLASS X'TAL FERRITE" HEADS OPEN REEL TO REEL TAPE DECK #...9379 Circa 1975-78
SOLD 1/28/2022
SHIPPING TO BRIAN IN WISCONSIN
Original
observations / conditions:
"Very dirty outside.
Stiff PR arm. Playback un-even from L to R. Head cover pins
'splayed'. Missing left idler wheel mechanism. Transport cam dogs in good shape.
Typically dirty & intermittent pots / controls. Fast Wind
reluctant to start depending on progress thru tape."
ü
Our technician has
EXTENSIVELY
gone through and 'Certified' this unit.
ü We
have completely and extensively gone through the mechanicals and
electronics of this unit.
ü Transport
'cam dogs' on this deck are the 'later' versions and resistant
to deterioration (MUCH UNLIKE most other Akai decks)
ü Entire
transport was disassembled down to the chassis, and every
mechanical part was removed / disassembled, cleaned, re-lubed
with synthetic lube and reassembled.
ü pinch-roller
mechanism completely disassembled, cleaned and re-lubed
ü Capstan
& flywheel removed, bushings and axel cleaned and
re-lubed
ü Flywheel
repositioned on capstan axle as it had moved and was allowing
adjusting nut to touch flywheel before the ball bearing did.
ü Flywheel
thrust bracket removed, bearing surface cleaned and re-lubed,
then reinstalled and adjusted.
ü Capstan
burnished
ü Internal
drive wheels / tires removed, and resurfaced
ü Both
spindle hubs disassembled, rubber tires cleaned and
reconditioned, clutches cleaned and re-textured, bushings &
axles re-lubed and re-assembled. This is necessary on Akai's to
eliminate 'chatter' and 'Fast-Wind slowing' near end of
"fast-wind" function on each side. Also speeds up Fast-Wind
throughout the length of the tape.
Also lubed w/ heavy
wt lube to eliminate reel 'chatter'
ü Drive
motor inspected, cleaned and re-lubed
ü Knurled
drive pulley cleaned of old rubber residue
ü Pinch
roller removed, resurfaced / reconditioned, and lubed prior to
re-install
ü Heads
have been cleaned and de-magnetized as well as the entire
transport.
ü Brake
pads cleaned / reconditioned
ü Brakes
adjusted on fast wind modes also.
ü Back
tension adjusted on both reel tables.
ü Brand
new, FR 13.4 'Main' drive / capstan
belt installed
ü Brand
new, #048 'Tape Counter' belt installed
ü 'Tape
Counter' disassembled and cleaned to eliminate
typical 'counter rattle' noise.
ü All
transport functions now test perfectly, following above
adjustments, Reel Start and Stop tested at beginning, middle and
end of 7" tapes
ü Internal
pots, switches and controls cleaned and tested for noise-free
function.
ü Both
spindles in perfect alignment, with minimal
wobble and no missing fins
ü We
also adjusted the reel table heights.
ü Meter
lamps replaced with new
#25-500
ü Heads
cleaned and de-magnetized (as well as entire transport) and are
in great shape as well, with many years of performance left in
them.
ü Mic
/ Line control pots cleaned for static free performance
ü Deck
has been fully calibrated to factory manual specs
adjusting PB levels, Meter adjustments, Bias / Frequency
adjustments (VC1& VC2), and internal record levels,
tested, with Nortronics, Panasonic, Sony,
Soundcraft, STL, TEAC and BRL alignment / test tapes (see
resulting record level listed below). Biased
best for Ampex GM456 / ATR Reference tape and records on Maxell
UD also very well. Best performance when recording at -3dB (most
manufactures test at -20dB).
ü Speed
tested to .995% accuracy (1kHz = 1.005kHz)
ü Floor
noise measured at >-74dBu following
above procedures
ü Following
the above work and calibration, Recording tests performed with
Ampex GM456 (again, same formulation as new ATR tape)
and Maxell UD (Gold / Black) Tapes. Here’s the results;
Maxell UDXL @ 7.5ips. 1kHz @ 0dB = L=-4dB L & R = -1.0dB
(best to record @ -3dB
on 'Source') Maxell UDXL @ 7.5ips. White Noise @ 0dB =
= L=-3dB L & R = -0.5dB (engaging "EQ"
adds +5dB L&R)
GM 456 @ 7.5ips. 1kHz @ 0dB =
L=-2dB L & R = +1.5dB (best to record @ -3dB
on 'Source') GM 456 @ 7.5ips. White Noise @ 0dB =
= L=-2dB L & R = -0.5dB (engaging "EQ"
adds +5dB L&R)
We then tested Ampex GM456 with
Recorded program from "ddd" source extensively and deck performed well.
I know that a 'copy' CANNOT sound better than
the source, but I swear that repeated recordings seemed to be
"fuller" sounding than the 'source' material.
ü This
Akai GX-4000D functions, plays, and records perfectly (and
we really put them through the paces, testing both with well
mixed, recently recorded CD material and CD recorded / factory
test tones looking for correct head Azimuth and speed accuracy).
(Total time investment in refurb / testing ~ 15+
hours). ____________________________
Looks GREAT & is "Ready-to-go"! Will play / record stereo 1/4"
tapes on reels 3, 5 & 7". This is one of the few reel to reel
decks we get in that make it to our finished page. Great
performer. If you're looking for a reel to reel deck to
"actually use" here you go. Only about 25% of the used Reel
decks out there can be "practically" restored to working order.
This one made it through and all functions test great! Looks and
sounds great too! Deck
looks good with a few minor cosmetic issue; A bit of discoloration to the face metal if
the light is angled just right, a minor dent in the face panel
about 'mid-deck', a bit of dry cracking on one of the rubber reel
trims, and the back edges of the side panel, wood grain, vinyl is
peeling a bit (see photos above). Nothing too distracting. And again,
following the extensive refurbishment listed above, the deck
works and sounds great!
Akai GX-4000D Features
include:
- 4-Track / 2-Channel - One-Micron Gap Head - 3*, 5*", & 7" Reel Capacity (*compatible with standard 4-Track
/ 2-Channel tape format) - 3 Heads for instant monitoring of tape levels while recording
(enables us to get the 'record head' alignment VERY exact with
oscilliscope) - VERY HARD, "Glass X'TAL Ferrite"
Heads - Dual speeds at 7.5 ips / 19cms and 3 3/4ips / 9.5 cms - Separate & dual concentric mic and line level controls - Source / Monitor selector (for instant monitoring of
recording) - "Sound-on-Sound" for layering multiple
tracks. From the owners manual, "For transfer of previously
recorded material from one track to another accumulating as many
individual recordings on a single track as is desired". - Track Selector for Stereo / 2-Channel, or Mono / 4 Channels - Independent L & R record enable switches for doing
"sound-on-sound (S.O.S.)" - Tape EQ Selector - Tape Type Selector - Auto-Stop Function - Mechanical 'Pause' Control - Left & Right output level controls - Dual Analog level meters - Spring-Loaded Spindle Locks on Reel Tables
(no need for rubber stoppers / clamps) - 4-Digit Analog tape counter - Dual front mounted 1/4" Microphone inputs - Front mounted 1/4" Headphone jack
Akai GX-4000D Specifications:
Motor: 4-pole induction 1-speed motor @ 1800 RPM
(utilizes speed / capstan sleeve to change speeds) Reel capacity: Up to 7" reel Heads (3): One Erase Head, One Micron-Gap,
GX Playback / One Micron-Gap GX,
Record Head Track system: 4-track 2-channel stereo / monaural system Tape Speed:
3 ¾, and 7 ½ Inches Per Second +/- 2% (again,
we tested this deck after our refurbishment at 1k=1004,
which is 0.004%!) Wow & Flutter: <0.08% RMS (7.5
ips) (way
better than the MK-II
which is "0.15%!!!) <0.12% RMS @ 3-3/4 ips Frequency Response:
30-24,000 Hz ± 3dB at 7 ½ IPS (w/
extended range tape) (1kHz
better than the MK-II !!!) 30-16,000 Hz ± 3dB at 3 ¾ IPS (w/ extended range tape)
Erase Ratio: >70
dB Cross Talk: >70
dB mono and >50dB stereo Distortion:
<1% at 1kHz & 0 VU S/N: >60 dB @ 7.5 ips (4dB
better than the MK-II !!!) Input Levels:
Mic - >0.25 mV
@ 600 Ohms (50%
less required than the MK-II
!!!) Line - >70 mV
@ 200k Ohms Output Levels (Line Out):
0.775V
utilizing a recorded level of '0' dB @ 250Hz Output Levels (Headphone):
100mV @ 8 Ohms Record Bias Freq: 100kHz +/- 5% Fast Wind Times:
~200 seconds
using 1200 feet tape Recording / Playback Times: 4 hrs stereo recording @ 7.5 IPS
w/ 1200 ft. Tape
As stated earlier we have completely gone through it cleaning,
lubing, adjusting, demagnetizing and testing everything. Plays
and records perfectly, AGAIN, records at essentially, +3dB (your results will
depend on technique and exact tapes utilized). Deck looks
VERY good, and again, following the extensive refurbishment listed
above, the deck works and sounds great! These are great machines from Akai, and this is one of
the 50% of Akai's that have the 'later / improved' 'transport
cam dogs' that resist disintegration (our tech noted that the
transport cams in this unit are "like new").
Comes with one of our 7.5ips speed sleeves. Includes a pdf / 'e-copy' download of the Akai GX-4000D Owners
manual and Brochure, and if desired, a copy of the Akai GX-4000D
Service manual. Measures 16" wide x 7.75" deep x 13.5" high and
weighs 25 lbs unpacked. Includes our standard 30 day limited
warranty. Akai GX-4000D Reel to Reel Tape Deck Cond. 8.5++
SOLD 1/28/2022
SHIPPING TO BRIAN IN WISCONSIN
(Reels shown in photos are not included, but we sometimes /
occasionally have them for sale. Inquire at time of order. However, all of our decks will come with 2x tapes for testing
'Playback' and 'Recording' as well as a plastic,
7" 'take-up' reel, and
RCA patch cables for connection to your system)
(Above
text property of
www.oaktreevintage.com
/ Oak Tree Enterprises, LLC. See
'Copyright Information' page for details)
|
NEW
LISTING 1/7/2022 (Click on above
thumbnails to enlarge photos)
warranty
FULLY SERVICED / REFURBISHED / RESTORED
VINTAGE SONY 1/4" REEL-TO-REEL STEREO TAPE DECK
SONY TC-355 / TC355
#...4004
4-TRACK / 2-CHANNEL STEREO OR 4-CHANNEL MONO
3-SPEED / 3 HEAD
5"*
- 7" REEL CAPACITY
Circa 1967-70
(Does not have adjustable AC power for overseas
operation. Only for North American use)
MIJ
SOLD
1/11/2022
SHIPPING TO KAUSHIK IN CALIFORNIA
Original
observations / conditions:
"Surprisingly
'clean' inside and out.
Stiff PR arm so had to be manipulated manually to test basics of
deck. Once pushed up by hand, speed was at 941Hz (vs 1kHz). Playback
had decently strong and even levels. Fast wind sluggish / iffy.
Fast Wind reluctant to start depending on progress thru tape. Typically dirty & intermittent pots / controls."
Our technician has completely gone through and 'Certified' this
unit.
ü We
have completely and extensively gone through the
mechanicals and electronics of this unit.
ü Entire
transport was disassembled down to the chassis, and every mechanical
part was cleaned of "varnished" lubes, re-lubed and reassembled.
Again, the entire transport assembly was painstakingly disassembled,
cleaned and re-lubed as well as the always at issue, 'Pinch Roller
swing arm' 'plunge' assembly
ü
New 'Main Drive'
belt replaced for trouble-free service.
ü
All three
internal drive tires / wheels removed,
reconditioned on drill press and solvent cleaned
for positive grip
ü
Capstan
/ flywheel removed, cleaned and burnished.
Axle / bushing cleaned and re-lubed
ü
Both reel hubs /
clutches removed, disassembled, cleaned and
adjusted. Bearing / bushing surfaces re-lubed.
ü All
hub brake pads have been replaced w/ new suede
leather, and their bearings re-lubed and adjusted on fast
wind modes.
ü
To eliminate 'loose pack' on tape
reels, we added 300,000 Silicone Gel / Lube to both hub axle
bearings. Now reels pack properly on both Fast Wind and PB
ü Motor
re-lubed at both front and rear ports
ü Internal
power supply adjusted to proper +25VDC.
Checked for 'ripple' with Oscilloscope .
ü All
Internal & External pots, controls, & switches (including the linear
'record' switches) cleaned and tested for noise-free function
("Tape / Source" cleaned multiple times).
ü Both
spindles in perfect alignment.
ü We
also adjusted the reel table heights for no "reel rub".
ü Pinch
roller reconditioned / re-surfaced.
ü Auto-Stop
mechanism tested for proper 'drop' time
ü VU
meter illumination and 'Record Indicator"
lamps tested as working fine.
ü Internal
'Bias', 'Record-Level' and 'Play Back Level' micro-pot levels
adjusted (bottom side of lower circuit board).
ü Heads
were cleaned and de-magnetized as well as the entire transport.
ü Tape
pressure pad mechanism adjusted properly for 'just enough' tension
on all heads.
ü Head
alignment / azimuth has been checked for peak performance with
factory test tone / alignment tapes
and oscilloscope on both Playback and Recording.
ü Both
level meters adjusted for even playback level w/
700Hz STL factory test tone tape.
ü Floor
noise tested to >54dB w/ fresh, blank tape
on PB.
ü Plays
and Records GREAT w/ 0dB / 1kHz in =
0dB / 1kHz out
on Ampex 456GM tape, however, in 'real world' testing, we found that
it actually performed great on standard, Scotch
"150" tape (also allowed 0dB on
both Pink Noise & 1Khz). DDD
'Real World' CD recording
sounded GREAT with very little high
frequency loss!
ü Speed
checked to 99.4% accuracy
(meaning that a 1kHz test tape PB @ 1006Hz).
ü During
the above procedures, entire unit was detailed inside and out
ü Again,
Reconditioned Pinch roller and Heads all
in GREAT condition.
(Total time investment in
refurb / testing
21+ hours).
Cosmetically in great condition!
____________________________
GREAT performing Sony TC-355 1/4" Open Reel stereo tape deck with
3-Speeds! Great for all-around Playback and recording of reels up to
7" in diameter. Also has all three consumer reel speeds as you will
see listed below. Great for burning your tapes to CD or Hard Drive
or for a 'media transfer business'.
SONY TC-355 Features include:
- Triple speeds at 7.5 ips /
19cms, 3 3/4ips / 9.5 cms and extra long 1 7/8 ips / 4.75 cms
- 3-Heads for instant monitoring of tape levels / record quality
while recording
- 5*" / 7" Reel Capacity (*compatible with standard 4-Track /
2-Channel tape format)
- 4-Track / 2-Channel Stereo operation, or 4-Track / 4-Channel
'MONO' operation (meaning it will also play tapes recorded in the
early 1960's!)
- Separate L & R input level controls
- Auto-Stop
- Dual analog VU meters for monitoring Playback and Record levels
- "Sound-On-Sound" capable w/ independent L & R record engage
switches (Switch / level control located on top
of unit in case recess)
- Built-in Sony "Noise Suppression" circuit
- Dual front mounted 1/8" mic input jacks
- 1/4" Stereo Headphone jack
- Mechanical Tape counter
- Pause "Inst-Stop" lever
- RCA and DIN inputs and outputs
-True
WORLD AC POWER
™
allows unit to be operated on 50 or 60 Hz AC and will select
voltages from 110v, 120v, 220v and 240 volts AC input. HOWEVER,
"50Hz" use (Europe / Asia / Australia) would require the 'correct'
main motor drive pulley (which would be VERY difficult to obtain at
this point).
Original SONY TC-355 Specifications as follows:
Power Requirements:
30 watts, АС 100 V, 110 V, 117 V, 125 V, 220 V, 240 V 50/60 Hz
Tape Speed: 7.5 ips / 19cms, 3
3/4ips / 9.5 cms and extra long 1 7/8 ips / 4.75 cms
mechanically switched with single lever, with automatic switching
for equalization changes
Reels: 1/4" tape on 7 inches оr smaller
Recording Format: 4-track stereophonic оr
monophonic
Frequency Response: 20-25,000 Hz @ 7
1/2ips.
30-17,000 Hz @
3 3/4 ips.
30- 9,000 Hz @
1 7/8 ips.
Signal-to-Noise Ratio: > 52 dB @ 7 1/2 ips.
Flutter and Wow: < 0.15% @ 7 1/2 ips.
< 0.30-50% @ 3 3/4 ips.
Harmonic Distortion: < 1.6% @ 7 1/2 ips.
Level Indication: Dual Analog VU Meters
Record: Calibrated to NAB standard
reference level
Playback: Calibrated to 0dB line output
level
Recording Time: With 1,800' tape
(4-track stereo) (4-track mono)
7 1/2 ips 1 hr. 30 min. / 3 hr.
& @ 3 3/4 ips. 3 hr. / 6 hr.
Inputs: Dual 1/8" Microphone Input Jacks
w/ Sensitivity -72dВ (0.19mV) & Impedance
600Ω
Auxiliary Jacks w/ Sensitivity -22 dB (0.06
V) Impedance 560 kΩ
Outputs: Line Output Jacks w/ Output level
0dB (0.775 V) & suitable load impedance >100 kΩ.
Headphone Jack's Output level -28 dB (0.031 V)
Impedance 8Ω
DIN Record /Playback Connector: Output
level 0dB (0.775V) Impedance 10kΩ & Input sensitivity -40dВ (7.75mV)
w/ Impedance 10 kΩ
Heads: РР30-2902А, RP30-2902, EF18-2902H2
Again this is an great performer sonically and especially
mechanically. This deck has had extensive restoration. It's pretty
much had the clock rolled back 40 years on it.
Heads are in surprisingly great shape with great 'Hi-Freq' response.
Looks great & Ready to go! Can be used standing vertically or
laying on it's back horizontally. Comes with one pair of rubber reel
retainers and a take-up reel. Includes a pdf download 'e-copy' of
the Sony TC-355 owners manual and the service manual if the
purchaser wishes. Includes our standard 30 day limited
warranty. Measures 15.25" wide x 7" deep x 14" tall and weighs 24
lbs unpacked.
(Reels & tape shown in photos not included. All are sometimes
available separately depending on stock levels.)
SONY TC-355 REEL TO REEL TAPE DECK
Cond. 8.5+
SOLD
1/11/2022
SHIPPING TO KAUSHIK IN CALIFORNIA
(Reels shown in photos are not
included, but we sometimes / occasionally have them for sale.
Inquire at time of order. However, all of our decks will come with
2x tapes for testing 'Playback' and 'Recording' as well as a 7"
'take-up' reel. This deck will come with a TDK 'Audua' tape that we
have recorded on for playback tests, that you may further record on
if you desire)
(Above
text property of
www.oaktreevintage.com / Oak Tree Enterprises, LLC. See
'Copyright Information' page for details)
|
|
We've moved most of the "SOLD
/ ARCHIVED"
items to their own page.
Click ........HERE.
|
CLICK
HERE FOR OUR REEL TO REEL TAPE &
ACCESSORIES
__________________________________________________________________________________________________________
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** "(actual as measured)" refers to original test results done by
Hirsch-Houck Laboratories upon test release of product when new. Current
"aged" specifications / performance may of course vary from that.
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On a side note:
While we deal in many Open Reel / 'Reel to Reel' Tape machines, have recently seen
folks making references to 'Real to Real' & 'Reel
to Real' tape recorders / decks...
We think this might be referring to some sort of 'cloning machine' or
'replicator' such as shown aboard Star Treks' Enterprise ship in the
'Next Generation' and 'Voyager' series.
...Just throw'in it out there.
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