Categories

Home
Hi-Fi / Stereo Gear
Speakers
Receivers
Tuners
Amps / Pre-Amps
EQs / Signal Procs
Cassette Decks
Reel - Reel Decks
Turntables
Cartridges
8 Track Players
Headphones
Speaker Parts
Stereo Parts
HI-Fi Accessories

Customer Care

Contact Us
Repair Resources
 

               

Purveyors of Electronic, Musical and Vintage goods from then, now and in between. 
Since 1982.



Be sure and check some of our other 200+ pages


STEREO AMPS & PRE-AMPS
VINTAGE AND USED

Stereo amps amplifiers & Pre-amps: Used preowned pre-owned, Vintage Hi-Fi Hifi stereo control
power pre-amps / amp / preamps & amplifiers for sale by Pioneer SA, SAE Mark Sansui AU QS-500,
Kenwood KA Marantz Technics Sony JVC Harman Kardon HK power control & Solid-State /
Transistor
pre amps / amplifiers for sale.

 


 

 

   
 


PRE-AMPS:
 




NEW ADDITION 6/16/09
 (Click on above thumbnails to enlarge photos)
  warranty
  YAMAHA
STEREO PRE- AMPLIFIER
amp CONTROL  AMP  
CX-1000U CX1000U        
#...218UW  
ANALOG & DIGITAL CAPABLE PREAMP

Circa 1988
SOLD 5/17/09

 MIJ 

  for sale
  
We have completely gone through this unit, cleaning inside and out including all contacts, switches and controls. We also re-soldered all I/O jack connections on circuit board for trouble-free service.  Only cosmetic issue is a small ding in the top sheet metal cover and some white "splotching" on the bottom sheet metal plate. Neither normally seen. Overall, the unit looks great! All functions tested for perfect operation. All inputs tested and both side produces clean and even sine waves! Checked with O-Scope. No power supply hum of any kind. It's dead silent!
 
 
 
 Yamaha CX-1000U Analog / Digital Capable, Stereo Pre-amp / control center. This is a very well built unit featuring a "Dual Power Supply" utlilizing twin, well shielded, power transformers and Double Filtering Caps with values of 6,200
μF each for a total capacitance of 24,800μF and that's for a "pre-amp"! Most electrolytic caps are Elna brand, and many are "audio grade Duorex". Internally the unit features more metal shielding than we've ever seen on any unit. More even than any of the old Pioneer SX-XX50 series receivers or the original Marantz Blue Face Receivers. Another great feature of this pre-amp is something that Yamaha still uses on much of their older gear and that is most of the I/O jacks are directly screwed to the rear sheet metal, which relieves strain on the solder joints. To save money, most manufacturers have long since abandoned this practice, but it's a design issue that's overlooked by most "mass market" consumers. All of this evidenced by it's weight of 23 lbs (more than many receivers).
  
Features include:
  

- Capable of both Analog and Digital Sources  
- Separate Bass, and Treble Controls
- "Source Direct" for purest signal route
  - Variable Loudness. A mainstay trademark of Yamaha Pre-Amps and Receivers. Allows for continuously adjustable loudness contour.
- Auto Sampling Frequency selector for 32kHz, 44.1kHz or 48kHz
- Full compliment of Analog and Digital "Coax" and Optical / "Toslink" I/O's on the patch bay
- Processor loop with Digital "Coax" and Optical / "Toslink" I/O's

  - Subsonic filter for reducing turntable rumble / feedback

- Instant -20 dB Audio Level Muting

  - Triple tape monitors (Tape Monitors can also be used for Video / CD / DVD / VCR / DAT /
iPod /MP3 / XM / SIRUS etc. as well as for CDR)
(note; tape monitors on this pre-amp are combined with source selection, thus any external signal processors are relegated to the Pre's "Output" to Power Amp "Input" signal chain)


  - Dual VCR Inputs (can be used for Video / CD / DVD / VCR / DAT / MP3 / Video / XM / iPod / SIRUS etc.)

- Dual CDV inputs (can be used for Video / CD / DVD / VCR / DAT / MP3 / Video / XM / iPod / SIRUS etc.)

  - CD Input (can be used for Video / CD / DVD / VCR / DAT / MP3 / Video / XM / iPod / SIRUS etc.)

  - Tuner input (can be used for Video / CD / DVD / VCR / DAT / MP3 / Video / XM / iPod / SIRUS etc.)
  - Phono / Turntable input with selector capacitance for either MM (Moving Magnet cartridge) or MC (Moving Coil Cartridge) (this feature alone could be worth hundreds of $$ if you are going to utilize a Moving Coil turntable cartridge)
 - Record Out selector (Separate "Record Out" allows recording from one source while you listen to another)
- Global Stereo / Mono selector

- 1/4 Stereo Headphone Jack
- 24 Karat Gold plated I/O jacks on entire patch bay to remain corrosion free, thus insuring the best audio signal transfer.
- Remote capable (with optional wireless remote control. None included, but a universal would likely work)
- Yamaha's "RS" Remote ports on rear panel (utilized if the rest of your system is compatible)

  - One Switched AC outlet with a capacity of 200 watts
  
Original Specs:
  

  Design type: 2 Channels, Analog / Digital Capable operation
Frequency Response: 20-20kHz +0 / -0.2dB
 THD; 0.001% at full rated power
Phono MM Sensitivity: 0.83mv for 5.0V output @ 1kHz
Phono MM Maximum Input Level: 180mv
MM Input Impedance: 47k
 S/N on Phono MM w/ 5mv signal: 95dB
 S/N on Phono MC w/ 5mv signal: 91dB
 Phono Capacitance:
Selectable
High Level Sensitivity (tuner, Aux, Tape) : 50mv


  Super quality Yamaha CX-1000U control / pre-amplifier for matching black face gear. Great piece of gear for handling and controlling Analog and Digital audio / video signals. After bench work the unit looks, performs and sounds great! Again, great where you need power amp control, with super pure tone routing. Unit measures 17.25" wide x 5" tall x 15.5" deep and weighs 23 lbs! unpacked. Includes our standard 90 day limited  warranty.
YAMAHA CX-1000U
  Condition
8.5
Original MSRP when new $1,200.00

  $479.
SOLD 5/17/09





 



    


NEW ADDITION 6/16/09
 (Click on above thumbnails to enlarge photos)
  warranty
  YAMAHA
STEREO PRE- AMPLIFIER

         
Preamplifier  C-60 C60 amp CONTROL  AMP  
#...8890  
ANALOG PREAMP

Circa 1984

  
"WORLD AC POWER"
 MIJ 

  for sale
  
We have completely gone through this unit, cleaning inside and out including all contacts, switches and controls. This is difficult to do on these as it necessitates the removal of the face and associated circuit boards. Only cosmetic issue is a small piece of trim missing from over the function switches (see photos above). Unit looks great! All functions tested for perfect operation. All inputs tested and both side produces clean and even sine waves! Checked with O-Scope. No power supply hum of any kind. It's dead silent!
 
 
 
 Yamaha C-60 Analog, Stereo Pre-amp / control center. 
  
Features include:
  

  - Separate Bass, and Treble Controls w/ selectable turnover frequencies. Bass variable from 100Hz to 500Hz and treble variable from 10hKHz to 5.0kHz.
- Absolute "Tone Bypass" for purest signal route
  - Variable Loudness. A mainstay trademark of Yamaha Pre-Amps and Receivers. Allows for continuously adjustable loudness contour.
  - Subsonic filter for reducing turntable rumble / feedback
- Instant -20 dB Audio Level Muting
  - Dual tape monitors (Tape Monitors can also be used for Video / CD / DVD / VCR / DAT /
iPod /MP3 / XM / SIRUS etc. as well as for CDR)
(note; tape monitors combined with source selection, thus any external signal processors are relegated to the Pre's "Output" to Power Amp "Input" signal chain)

 - Bi-Directional dubbing

  - AUX Input (can be used for Video / CD / DVD / VCR / DAT / MP3 / Video / XM / iPod / SIRUS etc.)

  - DAD Input (can be used for Video / CD / DVD / VCR / DAT / MP3 / Video / XM / iPod / SIRUS etc.)

  - Tuner input (can be used for Video / CD / DVD / VCR / DAT / MP3 / Video / XM / iPod / SIRUS etc.)
  - Phono / Turntable input with rear located selectable gain @ either 0 or -10dB
- Phono / Turntable input with selector for either MM (Moving Magnet cartridge) or MC (Moving Coil Cartridge) (this feature alone could be worth hundreds of $$ if you are going to utilize a Moving Coil turntable cartridge)
 - Record Out selector with bi-directional tape dubbing controls. (Separate "Record Out" allows recording from one source while you listen to another)
- Global Stereo / Mono selector
- 24 Karat Gold plated I/O jacks on the Phono, DAD and Main Outputs to remain corrosion free, thus insuring the best audio signal transfer.
  - 6 AC outlets ( 5 switched, 1 un-switched) for a total capacity of 600 watts
-
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 Specs:
  

  Design type: 2 Channels, Analog operation
Frequency Response: 20-20kHz +0 / -0.2dB
Maximum Output Level: 8.5V
 THD; 0.002% at full rated power
 IHF IM DISTORTION; 0.002%
Phono MM Sensitivity: 2.5mv for 5.0V output @ 1kHz
Phono MM Maximum Input Level: 500mv
 S/N on Phono MM w/ 5mv signal: 95dB
 S/N on Phono MC w/ 5mv signal: 91dB
 Phono Capacitance:
Selectable
High Level Sensitivity (tuner, Aux, Tape) : 150mv


  This is a great control / pre-amplifier for matching black face gear. Perfect for basic control of system. After bench work the unit looks, performs and sounds great! Again, great where you need power amp control, with super pure tone routing. Unit measures 17" wide x 3.25" tall x 11.5" deep and weighs 10 lbs unpacked. Includes our standard 90 day limited  warranty.
YAMAHA C-60
  Condition
8+  (due to missing trim above selector)
  $289.

 



 





NEW ADDITION 6/16/09
 
(Click on above thumbnails to enlarge photos)
 CheckMarkSmall_web.jpg (792 bytes) warranty
KENWOOD
STEREO PRE- AMPLIFIER

         "Basic C2"
C-2 C2
#...0544

STEREO

        PRE-AMPLIFIER
amp

 Circa 1984-90
 
 for sale
 
We have completely gone through this unit, cleaning inside and out including all contacts, switches and controls. All functions tested for perfect operation. All inputs tested and both side produces clean and even sine waves! No power supply hum of any kind. It's dead silent!  All inputs tested and both side produces clean and even sine waves! Checked with O-Scope. No power supply hum of any kind. It's dead silent!
 
____________________________
 
 
Versatile Kenwood "Basic C2" Pre-amp / control center. Would match up well with any power amp and is very "utilitarian". Loaded with "real world" features. Unit works well and sounds great!
 Features include:
 
 - Separate Bass and Treble with selectable turnover frequency
 - Turnover freqs set at 200 or 400 on the bottom end and 3k or 6kHz on the top end.
 - Phono / Turntable input
 - Selector for MM or MC cartridges
 - 5 position phono cartridge EQ selector (this feature, combined with the MM/MC selector / head-amp alone can be worth a few hundred dollars, if you're contemplating moving up to a Moving Coil turntable cartridge. MC carts require an extra head-amp and this amplifier has one built in)

   - Built-in Low and Subsonic Filters to eliminate excess rumble from sources such as turntables. These are selectable for either 58Hz, 40Hz or 18Hz @ 18dB / Oct.

  - Hi "Scratch" filter set at 8Khz with a slope of 12dB / Oct. Useful for reducing the 19kHz pilot tone in FM and tape hiss / electronic hiss & noise and record static

 - Output defeat
 - Mono / Stereo input selector
 - Dual Tape Monitors with bi-directional dubbing (can also be used for Video / CD / DVD / VCR / DAT / iPod / MP3 / XM / SIRUS etc. as well as for CDR)
 - Dual (1 & 2) Aux inputs (can also be used for Video / CD / DVD / VCR / DAT / iPod / MP3 / XM / SIRUS etc.)
 - CD Input (can also be used for Video / DVD / VCR / DAT / iPod / MP3 / XM / SIRUS etc.)
 - Tuner input (can also be used for Video / CD / DVD / VCR / DAT / iPod / MP3 / XM / SIRUS etc.)

- "Loudness" function to boost Bass and Treble in relationship to Mid frequencies at lower volume levels for a much fuller sound.
 - Headphone output with separate level control
 - Indicator LED's for input selector
 - 3 AC convenience outlets ( 2 switched 1 un-switched)
 

Original Specs:
  

  Design type: 2 Channels, Analog operation
Frequency Response: 1-350kHz +0 / -3dB
Maximum Output Level: 1V
 THD; 0.001% at full rated power
Phono MM Sensitivity: 2.5mv for 5.0V output @ 1kHz
Phono MM Maximum Input Level: 200mv
Phono MM Input Impedance: Selectable
 S/N on Phono MM w/ 5mv signal: 94dB
 Phono Capacitance:
Selectable
High Level Sensitivity (tuner, Aux, Tape) : 150mv

 
 The Kenwood C2 has always been one of our favorite pre-amps under $500. It's simply hard to beat for specs, features and performance. That is also evidenced by the fact that it was current in Kenwood's lineup, as their upper end pre, for almost half a decade. Again, we have completely gone through the unit cleaning all contacts, pots, switches and controls. All functions test as original. Unit looks and sounds great! Unit measures 17.25" wide x 3" tall x 13" deep and weighs 10 lbs unpacked. Comes with original owners manual and includes our 90 day limited warranty.
 
KENWOOD BASIC C2
 
Condition 9
 
$289.

 

 

 

    

 
(Click on above thumbnails to enlarge photos)  
SOUNDSTREAM
SOUND STEAM
SIGNAL PROCESSOR

   C-2 C2
PRE-AMP
DOLBY / THX
Circa 1993
Made in USA
for sale

This SoundStream C-2, Dolby / THX Signal processor was a fairly high-end component when it was released.  It's not really our forte though since we primarily deal with 2-channel, vintage hi-fi gear, not "High-Tech", Home Theater equipment.
Features include:

- Dolby Surround / Pro logic-Time link
- THX
- 24 Mode Presets
- S-VHS Listen & Record channels (2 ea.)
- AV Listen & Record channels (4 ea.)
- Adjustable Bass EQ
- Adjustable Input Level
- Rear panel chock full of I/O's with independent level controls

- RE-EQ, SIB, PAN, MUTE & CTR Adjustability
- Calibration function
- 80hz High-pass Crossover
- Rear mounted Remote Sensor and Accessory link

We did a basic check for function & cleaned controls and pots. Cosmetically very clean. No remote or manual included. Measures 16.5" wide x 12.5" deep x 4.25" tall and weighs 15 lbs unpacked.
Condition 8.5
SOUNDSTREAM
C-2
Original MSRP - $3,000.00
$149. *

*Price will increase following any additional research / testing or if we order a manual.



 



NEW ADDITION 6/16/09
 (Click on above thumbnails to enlarge photos)
  warranty
  ONKYO
 
 STEREO
STEREO PRE- AMPLIFIER

  
        P-3200
P3200
 
 #...0289
  
Circa 19
90-91
 
 MIJ 

  
for sale
  
We have completely gone through this unit, cleaning inside and out including any noisey contacts, switches and controls. Switches now clean sounding and performing solidly. All functions tested for perfect operation. All inputs tested and both side produces clean and even sine waves! No power supply hum of any kind. It's dead silent! Unit looks good as well. Following restoration procedures, the unit was ran continuously at medium volume, as all our amplifier / receivers are, into a load with "Loudness" on and both Tone Controls at 10 for 48 hours.
  
  Great performing and simple to use, Onkyo P-3200 pre-amp. Unit works well and sounds great!

 
 Features include:
 

  - Separate Bass, and Treble Controls
- "CD Direct" for purest signal route
  - Variable Loudness. Normally something seen exclusively on Yamaha's
  - Dual tape monitors (Tape Monitors can also be used for Video / CD / DVD / VCR / DAT /
iPod /MP3 / XM / SIRUS etc. as well as for CDR)
Tape Monitor "2 / EQ Loop" useable with any external signal processors as it's separate from the "Source Switches"

 - Tape dubbing capabilities

  - Dual VCR monitors (VCR Monitors are similar to "Tape Monitors" and can also be used for Video / CD / DVD / VCR / DAT /
iPod /MP3 / XM / SIRUS etc. as well as for CDR) (VCR 1 I/O's are front located)

- "Simulated Stereo" sound for VCR 1 I/O's and VCR 2 defaults to Stereo mode, but is selectable to MONO if desired.

  - CD Input (can be used for Video / CD / DVD / VCR / DAT / MP3 / Video / XM / iPod / SIRUS etc.)

  - Tuner input (can be used for Video / CD / DVD / VCR / DAT / MP3 / Video / XM / iPod / SIRUS etc.)

  - Phono / Turntable input

- Remote capable (with optional wireless remote control. None included, but a universal would likely work)
- Utilizes Onkyo's "RI" remote I/O ports if going into a compatible Onkyo system

  - 4 AC convenience outlets ( 3 switched, 1 un-switched) for a total capacity of 400 watts
  
Original Specs:
  

  Design type: 2 Channels, Analog operation
Frequency Response: 15-30kHz
± 1dB
Maximum Output Level: 5V
 THD; 0.009% at full rated power
Phono MM Sensitivity: 2.5mv for 5.0V output @ 1kHz
Phono MM Maximum Input Level: 120mv
 S/N on Phono MM w/ 5mv signal: 83dB


  If you just need a simple control / pre-amplifier for matching black face gear, and don't need a spectacular phono section, then here you go. Perfect for basic control of system. After bench work the unit looks, performs and sounds great!  Unit measures 17.25" wide x 4.5" tall x 10.5" deep and weighs 7 lbs unpacked. Includes our standard 90 day limited  warranty.
ONKYO P-3200
  Condition
8.5
  $149.

 

 

-


POWER AMPS:
 





NEW ADDITION 6/16/09
 
(Click on above thumbnails to enlarge photos)
 CheckMarkSmall_web.jpg (792 bytes) warranty
PROTON

 STEREO
       POWER AMPLIFIER
AMP
     
D-1200 D1200
  Circa 1986-90
ON HOLD BY OWNER

  for sale
  This unit has had complete service including cleaning everything inside and out. Upon reassembly we also re-soldered the RCA back panel inputs as that's the one design flaw in these amps (the RCA's were never secured to the rear panel except via their solder joints).
All meter back lamps also replaced with new bulbs for years of trouble-free service. Inputs
tested and both side produces clean and even sine waves into static 8 & 4 ohm loads! No power supply hum of any kind. It's dead silent!
All functions test fine.  Following restoration procedures, the unit was ran continuously at medium volume, as all our amplifier / receivers are, into a load for 48 hours.
  
  
On our test bench the internal amplifiers of this particular unit produced peak power of 35 volts per channel for 153 watts per channel at 8 ohms via discrete outputs @ 1khz.  
 (16 total output transistors;
(8) C3519A & (8) A1386A)
 ________________________________________
 
  Great, late 1980's model power amp by Proton. The Model D-1200. This was the biggest they made. BIG power output! Excellent for 2-channel (stereo) audio listening or for use in an A/V system to power additional Front or Rear channel speakers. Enough power to also work as a project recording studio / band practice power amp as they are more stable at lower impedances than most (if used professionally, would be advisable to use a cooling fan). Lots of punch and headroom!
  Features:
  
- 2- Channel stereo operation
  - Dual, analog VU Power Output Meters
  - Built-in Protection circuits
- 24 Karat Gold plated input jacks to remain corrosion free, thus insuring the best audio signal transfer.
  - Dual, vertically finned, aluminum, internal heat sinks for very efficient heat transfer / evacuation

  
  Original Specs:
  

  Design type: 2 Channels
Dynamic Headroom: 6dB!!!
 THD; 0.02% at full rated power (100w) into 8Ω w/ 20-20kHz / 160 continuous @ 4 ohms.
 
Power Bandwidth: 20Hz-20k
Hz @ 8Ω
 Rated RMS Output:
100W @ 8Ohm, 228W @ 4Ohm, and 912W @ 2Ohm measured in a lab(not recommended for long run times in anything approaching 2 ohms however as that's near a "dead short" for any amp).
  

If you're looking for big and fast power with lots of headroom, then this Proton D-1200 is likely the amp. Lot's of punch and very quick on transients with plenty of headroom above cruising speed.
 It is in near NEW cosmetic condition. They huge analog VU meters are back lit in "aqua" and look incredible! Works and sounds great! Unit  measures 17" wide x 14.5" deep x 5" high and weighs 33 lbs unpacked.
Includes our standard 90 day limited  warranty.
PROTON D-1200
 
 Condition 9
  
$499. (C)
C.B.S.
ON HOLD BY OWNER



 




           NEW ADDITION 11/25/08
 (Click on above thumbnails to enlarge photos)
  warranty
YAMAHA

 STEREO
       POWER AMPLIFIER
AMP
      M-45
M45
#...
77UW
  Circa 1986
  
"WORLD AC POWER"
 MIJ 

  for sale
  This unit has had complete service including cleaning everything, including both input attenuators. We also disassembled and re-soldered both banks of speaker output binding posts and input jacks. Upon reassembly we also verified the face plate, attenuator alignment. Both meter back lamps also replaced with new bulbs for years of trouble-free service. Inputs tested and both side produces clean and even sine waves into static 8 & 4 ohm loads! No power supply hum of any kind. It's dead silent! All functions test fine.  Following restoration procedures, the unit was ran continuously at medium volume, as all our amplifier / receivers are, into a load for 48 hours.
  
  
On our test bench the internal amplifiers of this particular unit (#...77UW)produced peak power of 36 volts per channel for 162 watts per channel at 8 ohms and 32 volts at 4 ohms for 256 watts per channel via discrete outputs @ 1khz.  
 (4x A1265 & 2x C3182 discrete output transistors. 
(DC measured at -4.3mv left and -1.1mv right)

 ________________________________________
 
  Great, late 1980's model power amp by Yamaha. The Model M-45. BIG power output! Excellent for 2-channel (stereo) audio listening or for use in an A/V system to power additional Front or Rear channel speakers. Enough power to also work as a project recording studio / band practice power amp as they are more stable at lower impedances than most (if used professionally, would be advisable to use a cooling fan). Lots of punch and headroom. I was a Yamaha dealer when this model was current and made lots of very happy Yamaha power amp owners with this model and it's flanking siblings.
  Features:
  
- Class "A/B" or " Auto-Class A" selectable modes 
 
- 2- Channel stereo operation

  - A / B speaker selector via high current relay
  - Dual, Vertical, 10-Segment LED Power Output Meters
  - Built-in Protection circuits
- 24 Karat Gold plated input jacks to remain corrosion free, thus insuring the best audio signal transfer.
  - Oversize power supply transformer with dual 22,000 uf / 69-Volt filter caps built by Nichicon exclusively for Yamaha, and heavy duty bridge rectifier with oversize heat sink
  - Dual, vertically finned, unfinished aluminum, internal heat sinks for very efficient heat transfer / evacuation and completely vented from bottom thru top for maximum cooling (all electronics manufacturers should do this as well)

-
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.

  - Rear-mounted AC convenience outlet with a capacity of 200 watts

  
  Original Specs:
  

  Design type: 2 Channels
Dynamic Headroom: 1.3dB
 THD; 0.003% at full rated power (125w) into 8Ω w/ 20-20kHz
 
Power Bandwidth: 10Hz-60k
Hz @ 8Ω
Input Sensitivity: 1.1V
 Rated RMS Output: 125 watts per channel, min. RMS, at 8 ohms, both channels driven, from 20Hz to 20kHz.
180 watts RMS continuous @ 4 ohms @ spec

- Max
dynamic power output up to 390 watts per channel @ 2 ohms (not recommended for long run times.
  

   Again, we have completely gone through this Yamaha M-45, stereo power amp. It is in fabulous cosmetic condition. Very little visible wear. Works and sounds great! Unit  measures 17.25" wide x 16" deep x 6.5" high and weighs 28 lbs unpacked. Includes our standard 90 day limited  warranty.
YAMAHA M-45
 
 Condition 8.5
  
$349.



 




      NEW LISTING 11/27/07
(click on above thumbnails to enlarge photos)
CheckMarkSmall_web.jpg (792 bytes)  warranty
AUDIO CENTRON / SLM
POWER AMPLIFIER
RMA-1000 RMA1000

PROFESSIONAL / STEREO
STABLE INTO 2 OHMS!
MADE IN THE USA!
Circa 1986-94

for sale

2 rack space, Audio Centron, RMA-1000 power amplifier. Great for small "All-in-One" speakers, stage monitors, wedge monitors or running horns or mids in a Bi-Amp / Tri-Amp system or for running Low end / subs in mono-mode.
Features:

- Stable down to 2 Ohms!
-
- Power rated as follows;
8 ohms = ~100 wpc
4 ohms = 150 wpc
2 ohms = 220 wpc

- 2-Rack spaces high with built-in rack ears and carry handles
- Cooling fan for those demanding "2 & hard 4 ohm conditions"
- Relay protection against "turn-on / turn-off" transients
- Dual, Front mounted, independent input attenuators
- Dual, LED Signal, Limit and Protect indicators
- Thermal protection with "Fault" LED indicators

- XLR and 1/4" phono input signal I/O's
- Speaker outputs via 3-Way binding / banana posts and 1/4", "all metal" phono jacks

- Stereo / Bridge-Mono selector
- "REAL" TO-3, Metal cased output transistors
- Rear mounted main AC fuse

- Grounded AC input cord


While this unit was originally rated at ~100 wpc @ 8Ω, on our test bench, both this unit's amplifiers produced
peak power of 30 volts per channel for 112 watts per channel @ 8 Ω via discrete output & 27.7 volts per channel for 192 watts per channel @ 4 Ω via eight discrete, Motorola, Metal cased, (TO-3) MJI5002 & MJI5001 outputs.

Unit works gr
eat. Only minor issue is that the "Channel B" input attenuator has a blank spot in the first 40% that does not respond to cleaning. Not an issue once you have amp up to operating level. We have completely gone through the unit cleaning and testing all.
SPECS:

- Stable down to 2 Ohms!
- Output Power ratings (stereo mode):

8 ohms = ~100 wpc
4 ohms = 150 wpc
2 ohms = 220 wpc

- Bridge / Mono mode operation ( 440 watts @ 4 ohms)


On our test bench, both amplifiers produce perfectly clean and symmetrical sine waves at both 8 & 4 ohm loads. We tested both internal amplifiers to the above specs, and found them accurate.
This is a great performing, fan cooled amp.

Measures 19" wide x 16.5 overall depth / 13.5" rack depth x 3.5" tall and weighs 35 lbs unpacked. Includes our standard 90 day limited  warranty.
AUDIO CENTRON RMA-1000
Condition 8
$249.



 




       NEW ADDITION 10/5/08

 
(Click on above thumbnails to enlarge photos)
 warranty
 
 KENWOOD
 STEREO
       POWER AMPLIFIER
AMP
  KM-107 KM107  
#...0949

 Circa early '90's
SOLD 6/15/09

  for sale
  This unit has had complete service including cleaning everything. All inputs tested and both side produces clean and even sine waves into static 8 & 4 ohm loads! No power supply hum of any kind. It's dead silent! All functions test fine.  Following restoration procedures, the unit was ran continuously at medium volume, as all our amplifier / receivers are, into a load for 48 hours.
  
  
On our test bench the internal amplifiers of this particular unit, #...0949, produced peak power of 38.8 volts per channel for 188 watts per channel at 8 ohms and 26 volts at 4 ohms for 272 watts per channel via discrete outputs @ 1khz.  
 (2x 2SA1215 & 2x 2SC2921 discrete output transistors. 

 ________________________________________
 
  Great, later model power amp by Kenwood. The Model KM-107. HUGE power output! Excellent for 2-channel (stereo) audio listening or for use in an A/V system to power additional Front or Rear channel speakers. Enough power to also work as a project recording studio / band practice power amp (if used professionally, would be advisable to use a cooling fan). Lots of punch and headroom.
  Features:
  
  
- 2- Channel stereo operation
  - A OR B speaker selector via high current relay
  - Dual, Vertical, 6-Segment LED Power Output Meters with Dual Position Level Selector
  - Built-in Protection circuit
  - Front-mounted 1/4" stereo headphone jack
  - RCA input jacks
  - Dual, vertical finned internal heat sinks for very efficient heat transfer / evacuation and completely vented from bottom thru top (manufacturers should all do this as well)
  - Oversize power supply transformer with dual 80-Volt filter caps, and heavy duty bridge rectifier with oversize heat sink
  - 3 Rear-mounted AC convenience outlets (2 switched and 1 un-switched for a total capacity of 200 watts)

  
  Original Specs:
  

  Design type: 2 Channels
 S/N: 120dB
 Damping Factor: >35@ 50Hz into 8Ω
 - THD; 0.03% at full rated power (125w) into 8Ω w/ 20-20kHz
 or
 0.015% at 1/2 rated power into 8Ω w/ 20-20kHz
 or
 0.002% @ 1/2 rated power 8Ω w/ 1kHz
 Freq Response: 5Hz-200kHz +0dB, -3dB
 
Power Bandwidth: 10Hz-50k
Hz @ 0.2% THD @ 8Ω
 Rated RMS Output: 125 watts per channel, min. RMS, at 8 ohms, both channels driven, from 20Hz to 20kHz. Rated RMS @ 1kHz = 135 wpc @ 8Ω
  

   Again, we have completely gone through this Kenwood KM-107, stereo power Amp. It is in "Like New" cosmetic condition. No scuffs, scratches, dings or dents. Works and sounds great! Comes with a copy of the users manual. Unit  measures 17.5" wide x 11" deep x 5.25" high and weighs 18 lbs unpacked. Includes our standard 90 day limited  warranty.
  KENWOOD KM-107
 
 Condition 9
  
$229.
SOLD 6/15/09




 
  



      NEW ADDITION 9/11/08
 
(Click on above thumbnails to enlarge photos)
 warranty
MITSUBISHI
STEREO

POWER AMPLIFIER
        M-A4370
MA4370
#...7501 

 for sale
 We have complete gone through this unit and bench checked / tested it. Amp has been cleaned inside and out. All functions have been tested and pass with flying colors! Amp designed utilizing twin oversized, vertical finned heat sink for very efficient and silent, passive cooling of output devices. This amplifier is in both great electronic and physical shape. Looks LIKE NEW and sounds fantastic! All inputs tested and both side produces clean and even sine waves! No power supply hum of any kind. It's dead silent! Following restoration procedures, we burned it in, in the shop at continuous high volume for 4 hours straight and it functioned flawlessly.
 
 
On our test bench, this particular unit's (#...7501)  amplifiers produced peak power of 33 volts at 8 ohms per channel for 136 watts via dual STK-4044V power amplifier packs
 
 Great, later model power amp by Mitsubishi. Model M-A4370. HUGE power output! Excellent for 2-channel (stereo) audio listening or for use in an A/V system. Lots of punch and headroom.
 Features:
 
 
- 2- Channel stereo operation
 - A, B, A+B or OFF speaker selector via high current relay
 - Built-in Protection circuit
 - LED Bar Power Status indicator
 - Front-mounted 1/4" stereo headphone jack
 - RCA input jacks
 - Dual, vertical finned internal heat sink
 - Oversize power supply transformer


 As stated before, we have completely cleaned and checked inside and out. Bench tested and all passed with flying colors. Amp looks like new, performs and sounds great! Amp measures 17" wide x 10" deep x 5" high and weighs 13 lbs unpacked. Includes our standard 90 day limited  warranty.
Mitsubishi M-A4370

 Condition 9
 
$179. (C)
C.B.S.



 
-


INTEGRATED AMPS:
 



   

NEW ADDITION 5/21/09
 
(Click on above thumbnails to enlarge photos)
  warranty
HARMAN KARDON / HK
 
 STEREO
  
INTEGRATED AMPLIFIER
  
       
PM660 PM660
 
 #....0622
  
Circa 1980-84

  MIJ 

  for sale
 
 
We have completely gone through this unit, cleaning inside and out including all contacts, switches and controls. We installed new power status indicator lamps. All functions tested for perfect operation. All inputs tested and both side produces clean and even sine waves! No power supply hum of any kind. It's dead silent! Following restoration procedures, the unit was ran continuously at medium volume, as all our amplifier / receivers are, into a load with "Loudness" on and both Tone Controls at 10 for 48 hours.
   
On our test bench the internal amplifiers of this particular unit, #...0622, produced 29 volts per channel at 8 ohms for 105 watts per channel and 27 volts at 4 ohms for 182 watts per channel via 8 Discrete outputs (4x 2SB755 and 4x 2SD845)
  
____________________________
 
 
  
Great quality, Harman Kardon, PM660 Integrated Amp. We actually have the matching tuner currently available on our tuners page. Like any good amplifier, what makes this unit stand out is what you don't see. Aspects such as the Dual Power Supply utilizing a huge, Bando BD10A5-000-A transformer; dual, heavily heat sinked rectifiers; 4 large, 63v / 10,000
μF filter caps; Dual, efficient, vertically finned output heat sinks; and even oversized heat sinks on the driver transistors! Here's the best aspect of this amp. It has a slew rate of 85 v/msec!
That's F-A-S-T!
There is likely much more that could be listed here, but you get the idea.
Unit
works well, looks and sounds great!
 
 Features include:
 
- Dual Power Supply  
- Speaker A, B Off selector

  - Separate Bass and Treble controls

- "Tone Defeat" switch to bypass tone controls for purest, most un-adulterated signal path

- "Loudness" function to boost Bass and Treble in relationship to Mid frequencies at lower volume levels for a much fuller sound.
   - Built-in Subsonic Filter to eliminate excess rumble from sources such as turntables

  - Hi "Scratch" filter for reducing the 19kHz pilot tone in FM and tape hiss / electronic hiss & noise and record static

  - "Tape Out" selector (Separate "Record Out" allows recording from one source while you listen to another)
  - Dual tape deck monitors
  (Tape Monitors can be used with Video / CD / DVD / VCR / DAT / iPod / MP3 / XM / SIRUS CDR (CD recorders as well as for inserting signal processors, such as EQ's, Reverbs, Spatial Enhancers / Dynamic Processors, Noise Reduction units, Special Effects units, Time Delays, etc)
  - Bi-Directional Tape Dubbing Capabilities
  - Phono / Turntable input with selector for either MM (Moving Magnet cartridge) or MC (Moving Coil Cartridge) (Built-In MC "head amp". this feature alone could be worth hundreds of $$ if you are going to utilize a Moving Coil cart)
- Cartridge "Capacitance Trim" for "Normal", 50pf, 100pf or 200pf
- -20dB Audio Muting
 - AUX Input (may also be used for Video / CD / DVD / VCR / DAT / MP3 / XM / SIRUS etc.)
   - Tuner input (can also be used for ( DVD /DAT / iPod / VCR / MP3 / XM / SIRUS etc. inputs)
  - 1/4" stereo headphone jack
  - Triple Convenience AC outlets (2 switched and 1 un-switched) with a total capacity of 400 watts

  
Original Specs:
  

  Design type: 2 Channels, AB operation
Dynamic Headroom: 2.8dB
 S/N on Phono MM w/ 5mv signal: 92dB
Phono MM Sensitivity: 2.3mv
Phono MM Maximum Input Level: 250mv
Slew Rate:
85 v/
μsec !!!
 THD; 0.02% at full rated power (80w) into 8Ω w/ 20-20kHz
 
Power Bandwidth: 10Hz-100k
Hz @ 8Ω
 Rated RMS Output: 80 watts per channel, min. RMS, at 8 ohms, both channels driven, from 20Hz to 20kHz.


  
Again, we have completely gone through the unit cleaning all contacts, pots, switches and controls. All functions test as original. Again, this amp is very fast with an 85v/msec rating with 2.8dB of headroom! Likely due to 8 outputs with an ample dual power supply to back it up.
Very versatile control section. Classic HK, "Champaign" cosmetics.
Unit looks fabulous, performs and sounds great! Measures 17.5" wide x 14" deep x 5" tall and weighs 30 lbs unpacked. Includes our standard 90 day limited  warranty.

  
Condition 9
HARMAN KARDON PM660

   
$489. (C)
C.B.S.
(Tuner sold separately)



Click here to see the matching
TU610 tuner we currently have available.



 

 



    

NEW ADDITION 5/19/09
 
(Click on above thumbnails to enlarge photos)
  warranty
  PIONEER
 
 STEREO
  
INTEGRATED AMPLIFIER
  
   
A-60 A60
 
 #...3881S
  
Circa 19
82-85
  
"WORLD AC POWER"

 
 MIJ 

  
for sale
  
We have completely gone through this unit, cleaning inside and out including all contacts, switches and controls. Switches now clean sounding and performing solidly. Entire output section removed, all output transistors removed with their mica sheets and fresh compound applied. All functions tested for perfect operation. All inputs tested and both side produces clean and even sine waves! No power supply hum of any kind. It's dead silent! Unit looks good with some slight scuffing / splotching to the face plate, but nothing too distracting (see photos, upper right). Following restoration procedures, the unit was ran continuously at medium volume, as all our amplifier / receivers are, into a load with "Loudness" on and both Tone Controls at 10 for 48 hours.
   
 
On our test bench the internal amplifiers of this particular unit, #...3881S, produced 24 volts per channel at 8 ohms for 72 watts per channel and 20.5 volts at 4 ohms for 105 watts per channel via 8 discrete outputs (2x A1265, 2x C3263, 2x A1294, 2x C3182)
Idle current draw .33A
DC out = 4.0 mv L / 3.1mv R
.
  
____________________________
  
  Great performing Pioneer Integrated Amplifier. The Pioneer A-60. It has been about 7 years since we've had one of these. We've actually been using it in the shop everyday for the past couple weeks and it's worked flawlessly. The amplifiers of this unit features a "Non-Switching" output section design to eliminate the typical switching distortion of output transistors tuning on and off as the signal swings from positive to negative. Unit works well and sounds great!

 
 Features include:
 

- "Non-Switching" amplifier section  
- Output impedance selector for matching amplifier to speaker loads for maximum output power utilization with any speaker combination (all amplifiers should have this feature)
- Speaker A, B Off selector

  - Separate Bass and Treble controls featuring high-quality, de-tented controls
- "Line Straight" switch to bypass tone controls for purest, most un-adulterated signal path

- "Loudness" function to boost Bass and Treble in relationship to Mid frequencies at lower volume levels for a much fuller sound.
   - Built-in Subsonic Filter to eliminate excess rumble from sources such as turntables
  - Dual tape deck monitors
  (Tape Monitors can be used with Video / CD / DVD / VCR / DAT / iPod / MP3 / XM / SIRUS CDR (CD recorders as well as for inserting signal processors, such as EQ's, Reverbs, Spatial Enhancers / Dynamic Processors, Noise Reduction units, Special Effects units, Time Delays, etc)
  - Tape Dubbing 1->2 Capability
  - Phono / Turntable input with selector for either MM (Moving Magnet cartridge) or MC (Moving Coil Cartridge) (this feature alone could be worth hundreds of $$ if you are going to utilize a Moving Coil cart)
 - AUX Input (may also be used for Video / CD / DVD / VCR / DAT / MP3 / XM / SIRUS etc.)
   - Tuner input (can also be used for ( DVD /DAT / iPod / VCR / MP3 / XM / SIRUS etc. inputs)
  - 1/4" stereo headphone jack
- Heavy duty, Binding post speaker outputs

 - External speaker protection fuses
  - Triple AC
Convenience outlets (2 switched and 1 un-switched) with a total capacity of 200 watts
  - 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 Specs:
  

  Design type: Non-Switching, 2 Channel
 THD; 0.009% at full rated power (100w) into 8Ω w/ 20-20kHz
  Power Bandwidth: 20Hz-20k
Hz @ 0.009% THD @ 8Ω
 Rated RMS Output: 100watts per channel, min. RMS, at 8 ohms, both channels driven, from 20Hz to 20kHz.
 S/N on Phono MM w/ 5mv signal: 86dB
Phono MM Sensitivity: 2.5mv
Phono MM Maximum Input Level: 200mv
High Level Sensitivity (tuner, Aux, Tape) : 150mv

  Again, we have completely gone through the unit cleaning all contacts, pots, switches and controls and as mentioned above, other than the light scuffs and "splotches", the unit looks great. All functions test as original. Unit performs and sounds great! Measures 16.5" wide x 13" deep x 5" tall and weighs 21 lbs unpacked. Comes with original owners manual and includes our 90 day limited  warranty.
  
Condition 8
 
PIONEER A-60
   $289.
 
 
 

 



 

NEW ADDITION 5/19/09
 
(Click on above thumbnails to enlarge photos)
 warranty
  SANSUI
 
 STEREO
  
INTEGRATED AMPLIFIER
  
   
A-707 A707
 
 #...9130
  
Circa ~19
82-85
  
"WORLD AC POWER"

 
 MIJ 

  
for sale
  
We have completely gone through this unit, cleaning inside and out including all contacts, switches and controls. Switches now clean sounding and perform solidly. All functions tested for perfect operation. All inputs tested and both side produces clean and even sine waves! No power supply hum of any kind. It's dead silent! Unit looks good with some slight scuffing / splotching to the face plate, but nothing too distracting (see photos, upper right). Following restoration procedures, the unit was ran continuously at medium volume, as all our amplifier / receivers are, into a load with "Loudness" on and both Tone Controls at 10 for 48 hours.
   
 
On our test bench the internal amplifiers of this particular unit, #...9130, produced 25 volts per channel at 8 ohms for 55 watts per channel, and 21 volts per channel at 4 ohms for 110 watts per channel via STK 2250 power pack
  
____________________________
  
  Great performing small Sansui Integrated Amplifier. The Sansui A-707. I sold this model when new separately and it was also the basis of a few rack systems. Unit works well and sounds great!

 
 Features include:
 

- Speaker A, B Off selector
  - Separate Bass and Treble controls
- "Loudness" function to boost Bass and Treble in relationship to Mid frequencies at lower volume levels for a much fuller sound.
   - Built-in Subsonic Filter to eliminate excess rumble from sources such as turntables
  - One true Tape Monitor
  (Tape Monitors can be used with Video / CD / DVD / VCR / DAT / iPod / MP3 / XM / SIRUS CDR (CD recorders as well as for inserting signal processors, such as EQ's, Reverbs, Spatial Enhancers / Dynamic Processors, Noise Reduction units, Special Effects units, Time Delays, etc)
  - Tape Dubbing 1->2 Capability
- Tape 1 / DA is the same as AUX, except on this unit it also gives the ability to record (is is not switched separately from the Tuner / Phono circuit. Tape 2 is the seperately switched tape monitor on this model)
(may also be used for Video / CD / DVD / VCR / DAT / MP3 / XM / SIRUS etc.)
  - Phono / Turntable input
   - Tuner input (can also be used for Tuner, DVD /DAT / iPod / VCR / MP3 / XM / SIRUS etc. inputs)
- Muting for instantly dropping the output by 20dB
  - 1/4" stereo headphone jack
 - Jacks for Sansui's proprietary, "Compu-Selector" control system if you need them.
  - Dual Switched AC
Convenience outlets with a total capacity of 90 watts
  - 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.


  Again, we have completely gone through the unit cleaning all contacts, pots, switches and controls. These are great, little integrated amplifiers for smaller systems and project studios. All functions test as original. With the exception of some small tics around the face edge, the amp looks excellent. Unit performs and sounds great! Measures 17" wide x 9" deep x 4.5" tall and weighs 11 lbs unpacked. Comes with original owners manual and includes our 90 day limited  warranty.
  
Condition 8.5
SANSUI A-707
   $179. (C)
C.B.S.

 
 

 

 

 

 

-

Here they are!!!................ Barney_Oliver_Speaker_Output_Plugs_Jacks_web.jpg (13272 bytes)
The very hard to find Barney Oliver speaker adaptor plugs. If you have an old Barney Oliver Integrated Amplifier that uses these, and have lost yours or need an additional set - here you go! Sold in pairs.
$26.99 pair.
Including Shipping

(these do not thread on, but are friction fit and made
to have speaker wires soldered on)


 

 

 
 
 
 
 
 
 
 
 
 


SOLD ITEMS BELOW

 

 


TO SEE OUR ARCHIVE OF SOLD AMPS & PREAMPS CLICK HERE
 




            NEW ADDITION 1/13/08
 
(Click on above thumbnails to enlarge photos)
 warranty
SHARP
STEREO

POWER AMPLIFIER
SM-7700CD
#...5303

SOLD 5/8/09

 for sale
We have complete gone through this unit and bench checked / tested it. Amp has been cleaned inside and out. All functions have been tested and pass with flying colors! New heat sink compound installed on outputs. This amplifier is in both great electronic and physical shape. Looks LIKE NEW and sounds fantastic! All inputs tested and both side produces clean and even sine waves! No power supply hum of any kind. It's dead silent! Following restoration procedures, we burned it in, in the shop at continuous high volume for 4 hours straight and it functioned flawlessly.
 
 
On our test bench, this particular unit's amplifiers produced peak power of 38 volts at 8 ohms per channel for 180 watts via dual STK-4048V power amplifier packs. DC offset presents at -7.8vdc Left and -6.7vdc Right. 
 
 Great, later model power amp by Sharp. Model SM-77OOCD. HUGE power output! Excellent for 2-channel (stereo) audio listening or for use in an A/V system. Lots of punch and headroom.
 Features:
 
 
- 2- Channel stereo operation
 - A, B, A+B or OFF speaker selector via high current relay
 - Built-in Protection circuit
 - Front-mounted 1/4" stereo headphone jack
 - Integrated RCA input cables
 - Dual, vertical finned internal heat sink
 - Oversize power supply transformer


 As stated before, we have completely cleaned and checked inside and out. Bench tested and all passed with flying colors. Amp looks like new, performs and sounds great! Amp measures 17" wide x 13.5" deep x 8.5" high and weighs 28 lbs unpacked. Includes our standard 90 day limited  warranty.
SHARP SM-7700CD

 Condition 9
 
$179.
SOLD 5/8/09

 

 






      NEW ADDITION 11/25/08
 (Click on above thumbnails to enlarge photos)
 warranty
  YAMAHA
STEREO PRE- AMPLIFIER

         
Preamplifier  C-45 C45 amp CONTROL  AMP  
#...045U  

SOLD 2/10/09

Circa 198
6
  
"WORLD AC POWER"
 MIJ 

  for sale
  
We have completely gone through this unit, cleaning inside and out including all contacts, switches and controls. We also re-soldered all I/O jack connections at circuit board for many more years of trouble-free service. Unit looks like NEW! All functions tested for perfect operation. All inputs tested and both side produces clean and even sine waves! No power supply hum of any kind. It's dead silent! 
 
 
 
 Yamaha C-45 Stereo Pre-amp / control center. 
  
Features include:
  

  - Separate Bass, Mid and Treble Controls
- Absolute Tone Bypass for purest signal route
  - Variable Loudness. A mainstay trademark of Yamaha Pre-Amps and Receivers. Continuously variable loudness contour.
  - Subsonic filter for reducing turntable rumble / feedback
  - Dual tape monitors (Tape Monitors can also be used for Video / CD / DVD / VCR / DAT /
iPod /MP3 / XM / SIRUS etc. as well as for CDR)
(note; tape monitors combined with source selection, thus any external signal processors are relegated to the Pre's "Output" to Power Amp "Input" signal chain)

 - Bi-Directional dubbing

  - Video Input (can be used for Video / CD / DVD / VCR / DAT / MP3 / Video / XM / iPod / SIRUS etc.)

  - CD Input (can be used for Video / CD / DVD / VCR / DAT / MP3 / Video / XM / iPod / SIRUS etc.)

  - Tuner input (can be used for Video / CD / DVD / VCR / DAT / MP3 / Video / XM / iPod / SIRUS etc.)
  - Phono / Turntable input
- Phono / Turntable input with selector for either MM (Moving Magnet cartridge) or MC (Moving Coil Cartridge) (this feature alone could be worth hundreds of $$ if you are going to utilize a Moving Coil turntable cartridge)
 - Record Out selector with bi-directional tape dubbing controls. (Separate "Record Out" allows recording from one source while you listen to another)
- Global Stereo / Mono selector
- 24 Karat Gold plated I/O jacks to remain corrosion free, thus insuring the best audio signal transfer.
  - 3 AC outlets ( 2 switched, 2 un-switched) for a total capacity of 400 watts
-
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.
  

  This is a great control pre-amplifier for matching black face gear. Perfect for basic control of system. Other than some minor scuffs to the top sheet metal case from other gear being placed on top, the unit looks and sounds great! Again, great where you need power amp control, with super pure tone routing. Unit measures 17" wide x 3.25" tall x 11.5" deep and weighs 10 lbs unpacked. Includes our standard 90 day limited  warranty.
YAMAHA C-45
  
Condition 8.5

SOLD 2/10/09

 

 


NEW ADDITION 10/24/08
 (Click on above thumbnails to enlarge photos)
 warranty
 
TECHNICS
 STEREO
 INTEGRATED AMPLIFIER

         SU-8055
SU8055
 #E021
 Circa 19
79-80
  
"WORLD AC POWER"
 MIJ 

SOLD 12/3/08



 

 



             

NEW ADDITION 1/15/08
(Click on above thumbnails to enlarge photos)
CheckMarkSmall_web.jpg (792 bytes)  warranty
YAMAHA STEREO
INTEGRATED AMPLIFIER

DSP-A2070  DSPA2070
5-CHANNEL AUDIO / VIDEO

Circa 1991
MIJ

SOLD 1/2/09

W/ Original VP37310
Remote control

 


      




NEW ADDITION 10/3/08

 
(Click on above thumbnails to enlarge photos)
 warranty
 KENWOOD
STEREO
     PRE AMPLIFIER
AMP
KC-207 KC207

/ GRAPHIC EQ 

SOLD 12/12/08

 
-

  



    

            NEW ADDITION 7/15/08
 
(Click on above thumbnails to enlarge photos)
 warranty
EMERSON
STEREO

INTEGRATED AMPLIFIER
A-32 A32

Circa 1977-'79

SOLD 12/4/08

 
- 


**
"(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.

 

POLICIES, SPECIFICATIONS, AVAILABILITY, INFORMATION
AND PRICING SUBJECT TO CHANGE  AT ANYTIME  AND
WITHOUT PRIOR NOTICE
and changes may not be posted to web immediately

Information such as "Circa" dates, original values, etc. are to the best of our knowledge. If you are critically concerned, 
you should do
independent research on your own prior to ordering or utilizing this information in any way.


20% restock fee applies to all returns for refund, except
for aluminum Christmas Trees and related accessories which
have a 30% restock fee.
See our "
Warranties / Returns" page via the link below for more details.

$5 Surcharge on all orders under $20.
(except Amazon Linked Book orders)


   *HOME PAGE*   |  CONTACT  FAQ'S  I  SELLING-TRADING    |   CONDITION RATINGS   |   ORDERING / POLICIES   |   WARRANTIES / RETURNS   |   SHIPPING    |   HOLD / SOLD   |  RESTORATION PROCEDURES  I  LINKS   |  CLIENT LIST  |

                                             

ORDERING BY 

E-MAIL:
 

WAIT, before you email or phone
PLEASE READ THIS:
We are not able to do
 APPRAISALS or to ESTABLISH THE VALUE 
of items you have or are thinking of buying from another party, please do not call or email with either of those questions! We cannot respond to those requests.

&
ALSO: When e-mailing be sure to include a
RELEVANT TOPIC, ie: Brand / Model number
in the
SUBJECT LINE. SUBJECT lines left empty, or with SUBJECTS like;
Hello, Hi or similar will automatically be deleted by Anti-Virus / Spam settings.
(Subject lines left empty show up as "No Subject" and are deleted automatically
by our anti-spam settings"

U.S.A.
( Please see / read the "red" paragraphs above prior to hitting this email link or calling)

sales@oaktreevintage.com           


OR
ORDERING
BY PHONE
 
(719) 964-7205
 

9:30 AM- ~7:30 PM most days COLORADO / ROCKY MOUNTAIN TIME ZONE


___________________________________________





PLEASE DO NOT SEND PHOTO FILES
WITHOUT PRIOR APPROVAL. THANK-YOU.


Haven't received a response to your email? See FAQ'S

MAILING:
OAK TREE ENTERPRISES
PO. BOX 6182
COLORADO SPRINGS, CO 80934
U.S.A
.

Before ordering by postal mail, please phone or email us about the item 
and the details of sending your funds. Thank-you.


THE  ABOVE  INTERNALLY  LINKED   PAGES  SHOULD  ANSWER  MANY OF THE
QUESTIONS  YOU  MIGHT HAVE.  THANK-YOU.


PLEASE BE SURE TO READ OUR "SELLING / TRADING" PAGE
PRIOR TO CONTACTING US ABOUT ANY ITEM'S YOU HAVE
TO SELL OR TRADE. THANK-YOU

Copyright © 1997-2009 Oak Tree Enterprises
All manufacturer and product names are copyrights of their respective owners. 
All photos and text contained within this site are protected and may not be 
reproduced or used elsewhere, in anyway, without including the original credit tags / text. They also must be used / reproduced in their original form and include a complimenting credit to Oak Tree Vintage for their creation. This of course includes using OUR photos and OUR text in YOUR auctions / listings
"WORLD AC POWER" ™ is a trademark of Oak Tree Enterprises.
All Rights Reserved. Site created with "Front Page" and is likely best viewed with Internet Explorer . Will likely work on most other browsers as well.