Categories

Home
Hi-Fi / Stereo Gear
Pro Audio
Microphones
Keyboard / Synths
Electric Guitars
Acoustic Guitars
Test Equipment
Beta / VHS VCRs
Film Equipment
Crosley Phones
Crosley Radios
Vintage Radios
Electric Fans
Retro Clocks
Retro / Deco
Jewelry Boxes
Aluminum Trees

Customer Care

Contact Us
Repair Resources
Restoration Steps

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

VINTAGE / CLASSIC PIONEER STEREO SPEAKERS
PHOTO GALLERY
REFERENCE PHOTOS / ARCHIVE SOLD UNITS

 

Gallery of vintage / Used Pioneer Stereo Speakers that we have had in the past that have been sold. Keep checking as more Pioneer classic home audio speakers will be added periodically. Pioneer Speaker Models; CS-05, CS-06, CS-31A, CS-33, CS-33A, CS-44G, CS-53, CS-63, CS-63DX, CS-66e, CS-77, CS-77A, CS-88, CS-88A, CS-99, CS-99A, Pioneer CS-901, CS-901A, CS-603, CS-605, CS-701, CS-703, CS-822A, CS-903, CS-905, CS-911, CS-922A, CS-X100, Pioneer HPM-40, Military version, HPM-60, HPM-100, HPM-500, HPM-700, HPM-900, HPM-1100. All photos and text, copyrighted and protected as stated at bottom of page. Click the link below for current inventory.

 
 


 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


 

 

Jerry Gahagan of OakTreeVintage
Taken in portion of Speaker Audition Room
Vintage Home Audio Speakers from the late 1960's into the 1980's

CLICK HERE TO SEE OUR STEREO SPEAKERS
 CURRENTLY FOR SALE!

 

SPEAKER PARTS CLICK HERE
-
 
 
ITEMS BELOW ARE SOLD


    


             NEW LISTING 12/15/09
(click on above thumbnails to enlarge photos) 
CheckMarkSmall_web.jpg (792 bytes) warranty
 VINTAGE
 PIONEER
 STEREO SPEAKERS
      CS-05
CS05
 2-WAY, 4-DRIVER
 Circa 1972-75

MIJ

w/ 3x tweeters & 3x woofers

SOLD 3/13/10

 

 



PIONEER
                  CS-06 CS06 
CS-05
STEREO SPEAKERS
w/ 3x tweeters, 3x midranges & 3x woofers

SOLD 4/30/05
       




PIONEER
                  CS-06 CS06 
CS-05 CS05
STEREO SPEAKERS

SOLD 6/16/06
 


 
PioneerCS-A31_web.jpg (42643 bytes) PioneerCS-A31_collage.jpg (107414 bytes)

PIONEER
CS-31A
SPEAKERS
SOLD
 
     


PIONEER
CS-33A 
Wood Grill
STEREO SPEAKERS

SOLD 7/1/06
Pioneer_CS33A_web.jpg (39246 bytes)   Pioneer_CS33A_collage2.jpg (97364 bytes)

PIONEER
CS-33A 
Poly Grill

STEREO SPEAKERS

SOLD
   


NEW LISTING 2/5/08
(click on above thumbnails to enlarge photos) 
 
CheckMarkSmall_web.jpg (792 bytes) warranty
PRE-OWNED   
PIONEER
CS-33A 
Poly Grill
STEREO SPEAKERS

SOLD 4/18/08

 
Pioneer_CS33A_web.jpg (39246 bytes)   Pioneer_CS33A_collage2.jpg (97364 bytes)

Pioneer_CS-33a_Grill_web.jpg (17664 bytes)
 
PIONEER
CS-33A 
Wood Grill

STEREO SPEAKERS

SOLD

 

      

PIONEER
CS-44G 

SOLD 7/21/06
STEREO SPEAKERS

SOLD 7/21/06
   

         


             NEW LISTING 11/24/08
(click on above thumbnails to enlarge photos) 
VINTAGE

PIONEER

STEREO SPEAKERS

       CS-53
CS53
Circa 19
70-76
MIJ


 
   


NEW LISTING
7/4/08
(click on above thumbnails to enlarge photos) 

 
CheckMarkSmall_web.jpg (792 bytes) warranty
PIONEER

STEREO SPEAKERS

CS-63 CS63

Circa 19
68-69
MIJ

SOLD 7/9/08

 
     



NEW LISTING
1/11/09
(click on above thumbnails to enlarge photos) 

 
CheckMarkSmall_web.jpg (792 bytes) warranty
PIONEER

STEREO SPEAKERS

       CS-63
CS63

SOLD 3/2/09

 
 
   

NEW LISTING 1/11/09
(click on above thumbnails to enlarge photos) 

 
CheckMarkSmall_web.jpg (792 bytes) warranty
PIONEER

STEREO SPEAKERS

       CS-66e
CS66e

Circa 1972
-74
MIJ

SOLD 2/12/09

 

 

Pioneer_CS-66e_web.jpg (24530 bytes)    Pioneer_CS-66e_collage.jpg (121545 bytes)
CheckMarkSmall_web.jpg (792 bytes)warranty
PIONEER
CS-66e
SPEAKERS
SOLD
 
    

NEW LISTING 8/11/10
(click on above thumbnails to enlarge photos) 
CheckMarkSmall_web.jpg (792 bytes) warranty

 
VINTAGE
 PIONEER
 STEREO SPEAKERS
          CS-63DX
CS63DX
 Circa 197
0-79
SOLD 8/31/10

 

 

    



           NEW LISTING 10/19/10
(click on above thumbnails to enlarge photos) 
CheckMarkSmall_web.jpg (792 bytes) warranty

 
VINTAGE
 PIONEER
 STEREO SPEAKERS
          CS-63DX
CS63DX
#...K335 / G696 
Circa 1974

SOLD 1/26/11

(C)
M.R.

 

 

 
Pioneer_CS-77_Stereo_Speakers_web.jpg (39831 bytes)


PIONEER

 CS-77
 STEREO SPEAKERS

SOLD 5/7/07

 
Pioneer_CS-77_Stereo_Speakers_web.jpg (39831 bytes)     Pioneer_CS-77_Stereo_Speakers_collage.jpg (261081 bytes)


PIONEER

CS-77
STEREO SPEAKERS

SOLD 6/2/05
Pioneer_Speakers_CS-77_web.jpg (50056 bytes)   Pioneer_Speakers_CS-77_collage.jpg (224127 bytes)
CheckMarkSmall_web.jpg (792 bytes)warranty
PIONEER
CS-77
SPEAKERS
SOLD
Pioneer_CS-77_Stereo_Speakers_web.jpg (39831 bytes)     Pioneer_CS-77_Stereo_Speakers_collage.jpg (261081 bytes)

NEW ADDITION 4/1/08
(click on above thumbnails to enlarge photos) 
 
CheckMarkSmall_web.jpg (792 bytes) warranty
PRE-APPRECIATED 
PIONEER

 CS-77 B
 STEREO SPEAKERS

SOLD 4/1/08

SOLD 4/1/08


 
   
Pioneer_CS-77_Stereo_Speakers_web.jpg (39831 bytes)     Pioneer_CS-77_Stereo_Speakers_collage.jpg (261081 bytes)
 
(click on above thumbnails to enlarge photos) 
 
CheckMarkSmall_web.jpg (792 bytes) warranty
PRE-APPRECIATED 
PIONEER

 CS-77
 STEREO SPEAKERS
 Circa 1973-75

 (C)
C.B.S.
SOLD 9/5/07


 
   
Pioneer_CS-77A_web.jpg (33207 bytes)
CheckMarkSmall_web.jpg (792 bytes)warranty
PIONEER
CS-77A
SPEAKERS
SOLD
Pioneer_CS-77A_web.jpg (33207 bytes)     Pioneer_CS-77A_collage.jpg (96520 bytes)

PIONEER CS-77A SPEAKERS
new foam replacement surround kits installed on tweeters

SOLD
    

   
  


NEW LISTING 3/26/10
(click on above thumbnails to enlarge photos) 
CheckMarkSmall_web.jpg (792 bytes) warranty

 
VINTAGE
 PIONEER
 STEREO SPEAKERS
        CS-77A
cs77a
 #...8362 / NA
 Circa late 1974-79

new foam replacement surround kits installed on tweeters

SOLD 3/30/10


 
 

     

 


NEW LISTING 3/24/10
(click on above thumbnails to enlarge photos) 
CheckMarkSmall_web.jpg (792 bytes) warranty

 
VINTAGE
 PIONEER
 STEREO SPEAKERS
     CS-88
CS88
 Circa 19
68-70
SOLD 3/30/10

 
   


PIONEER CS-88A SPEAKERS

SOLD



PIONEER CS-88A (2) SPEAKERS
new foam replacement surround kits installed on tweeters
SOLD





PIONEER CS-88A SPEAKERS
new foam replacement surround kits installed on tweeters

SOLD 3/26/06
 


NEW ADDITION 4/1/08
(click on above thumbnails to enlarge photos) 
CheckMarkSmall_web.jpg (792 bytes) warranty
VINTAGE
PIONEER
CS-88A

STEREO SPEAKERS

new foam replacement surround kits installed on tweeters

SOLD 4/1/08

 

 

    

NEW ADDITION 5/1/09
(click on above thumbnails to enlarge photos) 
CheckMarkSmall_web.jpg (792 bytes) warranty
VINTAGE
PIONEER
STEREO SPEAKERS

         CS-88A
CS88A
#...262 / NA

Circa late 1974-79
new foam replacement surround kits installed on tweeters

 SOLD 5/12/09


 
 


PIONEER CS-99, CS-88A, CS-77A & CS-66G TWEETER REPAIR / SURROUND RE-FOAM / RE-EDGE

JUST FYI FOR FOLKS LOOKING FOR
PIONEER CS-99, CS-88A, CS-77A & CS-66G
MODEL SPEAKERS.

Pioneer utilized foam surrounds on the tweeters of these 4 models. After 20+ years, it will be difficult to find a pair that still has the foam intact (as foam surrounds generally have a useable lifespan of 10-15 years, depending on the environment they have spent the majority of their lives in). 
Essentially 100% of the "PIONEER CS-99, CS-88A, CS-77A & CS-66G" models we have seen have their tweeter foam rotted and will need to be repaired or replaced / re-foamed (yes, it might 'look' ok, but if you 'poke' it with your finger, it will crack or crumble, thus it was bad before you poked it). We have only found one suitable "fix" for this (and yes, we have searched high and low for a 4 Ohm replacement for the CS-99A, a 16 Ohm replacement for the CS-88a, or even a suitable 8 Ohm for the CS-77a, with no* success.)


NEW INFORMATION
ORANGE COUNTY SPEAKERS NOW HAS A REPLACEMENT SURROUND THAT WILL WORK ON THIS
IT WILL NEED TO BE TRIMMED SLIGHTLY ON THE OUTSIDE, BUT WORKS WELL.
THE PART NUMBER IS:
#1-023
THEIR WEB SITE IS
  www.speakerrepair.com  

(This applies only to vintage Pioneer models CS-99, CS-88a, CS-77a & CS-66G tweeters).

   

    The tweeter just to the left is from the CS-77a. Looks good, but surround is rotted.



A visibly fine surround, is still bad and will visibly deteriorate after a few songs are played on them. We see these at on-line auctions often, and in every case the speakers either still have their rotted originals or a replacement tweeter, of some-sort installed. Due to the rarity of 4 & 16 ohm tweeters, and poorly fitting '8 Ohm' tweeters out there, we have to assume that the replacement tweeters the owners / sellers have installed are of incorrect impedance, which at the least, effects high-end efficiency (volume) & at worst can create load issues for whatever amplifier they are connected to. All this while using the word "Mint" or some similar adjective to list / describe the speakers. 
Again this is only prevalent in Pioneer CS-66G, CS-77a, CS-88a and CS-99 tweeters. It is not a factor with Pioneer CS-77, CS-88, CS-99a, CS-33a, CS-66a or CS-901a's tweeters.


PS. We also see a similar problem with many other manufacturers' older speakers generally from 15+ years ago, except for the earliest versions of speakers which commonly used cloth surrounds. 

Any manufacturers' speaker utilizing foam surrounds (common from typically 1980 thru present) that is over 10 years old should be suspect.

PSS. Even though a speakers foam surrounds may "look" fine, they probably are not! Vintage speakers posted for sale by individuals & at 'on-line' auctions / yard sales have commonly not been in use for many years (other wise they probably wouldn't be for sale). In many cases, once you start playing them more than a couple minutes, you can watch the foam disintegrate (especially on the woofer) right before your eyes, just by playing 2 or 3 songs at above average volume levels.

PSSS.
*We have discovered a tweeter from at least one model of 'Sony' (the Sony SSU-1270, Tweeter part number; #1-502-560-11), MAY be a suitable replacement for the Pioneer CS-88A tweeter, but we haven't tried one yet. It, most importantly, is 16 Ohms, so if one could be 'shoe-horned' in place, it MIGHT function fine. Again, we have done no tests yet.

Just FYI while you're out looking. 

 

 

    

NEW ADDITION 4/1/08
(click on above thumbnails to enlarge photos) 
CheckMarkSmall_web.jpg (792 bytes) warranty
VINTAGE PIONEER CS-99 STEREO SPEAKERS
new foam replacement surround kits installed on tweeters

SOLD 4/1/08


 
Pioneer_CS-99a_web.jpg (35214 bytes)

PIONEER CS-99A SPEAKERS
SOLD
Pioneer_CS-99a_web.jpg (35214 bytes)   Pioneer_CS-99a_Collage.jpg (164818 bytes)
 

PIONEER CS-99A SPEAKERS
SOLD

     

NEW LISTING 8/10/11
 
(click on above thumbnails to enlarge photos) 
 
CheckMarkSmall_web.jpg (792 bytes) warranty
 VINTAGE
 PIONEER
 STEREO SPEAKERS
          CS-
99A CS99a
#...3609 / 3577 
Circa 1974-80

(C)
M.R.

SOLD 9/12/11

 

 

   
Pioneer_CS-901_Stereo_Speakers_web.jpg (145766 bytes)      Pioneer_CS-901_Stereo_Speakers_collage.jpg (379946 bytes)

PIONEER CS-901 CS901 STEREO SPEAKERS
HUGE 15 INCH WOOFER

SOLD

Pioneer_CS-901_Stereo_Speakers_web.jpg (145766 bytes)      Pioneer_CS-901_Stereo_Speakers_collage.jpg (379946 bytes)

          NEW LISTING 2/17/12
 
(click on above thumbnails to enlarge photos) 
CheckMarkSmall_web.jpg (792 bytes) warranty
VINTAGE PIONEER STEREO SPEAKERS
CS-901
15" Woofer, 4-way, 5-driver system"
#....2666 & 3876
  Made in Japan
  Circa 1974

(C) R.R.
 SOLD 5/7/12


 
 

Pioneer-CS-901a_Web.jpg (37756 bytes)

PIONEER CS-901A CS901A STEREO SPEAKERS
HUGE 15 INCH WOOFER

SOLD
Pioneer_CS-603_Stereo_Speakers_no-grills_web.jpg (44388 bytes)       Pioneer_CS-603_Stereo_Speakers_no-grills_collage.jpg (120667 bytes)

 
PRE-OWNED   
PIONEER
            CS-603 CS603
STEREO SPEAKERS

HUGE WOOFER & 'HORN' UPPER MIDRANGE
SOLD
 
Pioneer_CS-603_Stereo_Speakers_w-Grills_web.jpg (38339 bytes)       Pioneer_CS-603_Stereo_Speakers_w-Grills_collage.jpg (113135 bytes)
PIONEER
            CS-603 CS905
SPEAKERS
Circa '84-'86
HUGE WOOFER & 'HORN' UPPER MIDRANGE
SOLD
Pioneer_CS-605_web.jpg (20159 bytes)      Pioneer_CS-605_collage.jpg (166801 bytes)
 
PIONEER
            CS-605 CS905
STEREO SPEAKERS
HUGE WOOFER
SOLD
    

NEW ADDITION 3/30/11
(click on above thumbnails to enlarge photos) 
CheckMarkSmall_web.jpg (792 bytes) warranty

 
VINTAGE
 PIONEER
 STEREO SPEAKERS
          CS-701A
CS701A
#...3546 / 3548 
Circa 1974

SOLD 4/22/11

 
      

NEW LISTING 12/5/09
(click on above thumbnails to enlarge photos) 
 
CheckMarkSmall_web.jpg (792 bytes) warranty
PRE-OWNED
 PIONEER
SPEAKERS
             CS-703
CS703     
 Circa '84-'86
 Made in Japan

HUGE WOOFER & 'HORN' UPPER MIDRANGE
SOLD 1
/4/10

 

 

     



NEW LISTING 10/22/09
 
(click on above thumbnails to enlarge photos) 
 
CheckMarkSmall_web.jpg (792 bytes) warranty
PRE-OWNED
 PIONEER
SPEAKERS
             CS-822A
CS822A     

 Circa '84-'86
 Made in Japan

SOLD 10/28/09

 

 

   
     


PIONEER
            CS-903 CS903
SPEAKERS
HUGE WOOFER & 'HORN' UPPER MIDRANGE
SOLD 12/23/05

 
Pioneer_CS-905_web.jpg (20989 bytes)      Pioneer_CS-905_collage.jpg (176014 bytes)
CheckMarkSmall_web.jpg (792 bytes)warranty
PIONEER
            CS-905 CS905
SPEAKERS
Circa '84-'86
SOLD


    



NEW LISTING 3/26/10
(click on above thumbnails to enlarge photos) 
CheckMarkSmall_web.jpg (792 bytes) warranty

VINTAGE
PIONEER
STEREO SPEAKERS

         
cs911 CS-911 cs-911a cs911a
Made in Japan

 Circa 1975-77
UGLY, BUT ROCK!

SOLD 3/30/10

 
      



NEW LISTING 10/22/09
 
(click on above thumbnails to enlarge photos) 
 
CheckMarkSmall_web.jpg (792 bytes) warranty
PRE-OWNED
 PIONEER
SPEAKERS
             CS-922A
CS922A     
 Circa '84-'86
 Made in Japan

SOLD 10/26/09


 

      



         NEW LISTING 6/5/11
(click on above thumbnails to enlarge photos) 
 
CheckMarkSmall_web.jpg (792 bytes) warranty
VINTAGE
PIONEER SPEAKERS
CS-X100 / CSX100

#...0557 /  0559

Circa 1972

(C)
M.R.

SOLD 12/1/11
 

 

   
Pio_HPM-40_Sal_web.jpg (11245 bytes)
PIONEER
HPM-40
SOLD

 
Pioneer_HPM-40_Stereo_Speakers_web.jpg (24139 bytes)    Pioneer_HPM-40_Stereo_Speakers_collage.jpg (160704 bytes)

PIONEER
HPM-40
SPEAKERS
SOLD




Pioneer_HPM-60_web.jpg (29551 bytes)       Pioneer_HPM-60_collage.jpg (172288 bytes)
PIONEER
HPM-60
SPEAKERS
SOLD
     

NEW LISTING 7/3/07
(click on above thumbnails to enlarge photos) 
CheckMarkSmall_web.jpg (792 bytes) warranty
 
 VINTAGE
PIONEER
HPM-40

STEREO SPEAKERS

SOLD 8/23/07



 
    

NEW LISTING 7/4/08
(click on above thumbnails to enlarge photos) 

 
CheckMarkSmall_web.jpg (792 bytes) warranty
    VINTAGE
 PIONEER

STEREO SPEAKERS

 HPM-40-M 40M
"MILITARY VERSION"
Circa 1978-80

SOLD 7/16/08

 

 
 

PIONEER HPM-100 SPEAKERS:  

 
Pioneer_HPM-100_Speakers_BM_web.jpg (27570 bytes)   Pioneer_HPM-100_Speakers_BM_collage.jpg (235843 bytes) 

PIONEER
HPM-100
SPEAKERS
SOLD
Pio_HPM-100_1_web.jpg (16749 bytes)
PIONEER
HPM-100
SOLD

 

Pio_HPM-100_2_web.jpg (13344 bytes)
PIONEER
HPM-100
SOLD
     

NEW LISTING 8/11/10
(click on above thumbnails to enlarge photos) 
VINTAGE
PIONEER

STEREO SPEAKERS

                   HPM-100
HPM100              

#...4391 / 8537
Made in Japan

Circa mid 19
76-80

 (C)
M.R.

SOLD 9/2/10

 

 

    

         NEW LISTING 10/18/10
(click on above thumbnails to enlarge photos) 
CheckMarkSmall_web.jpg (792 bytes) warranty

VINTAGE
PIONEER

STEREO SPEAKERS

                   HPM-100
HPM100              

#...631Q / N/A
100 Watt Version
Made in Japan

Circa mid 19
76-80

(C)
M.R.

SOLD 5/4/11

 




 
    



           NEW LISTING 6/5/11
(click on above thumbnails to enlarge photos) 
CheckMarkSmall_web.jpg (792 bytes) warranty

VINTAGE
PIONEER

STEREO SPEAKERS

                   HPM-100
HPM100              

#...4836 / 4843
(200 WATT VERSIONS)
MIJ
Circa mid 19
76-80

SOLD 7/13/11
(C)
M.R.

 
    



NEW LISTING 9/21/12
(click on above thumbnails to enlarge photos) 
CheckMarkSmall_web.jpg (792 bytes) warranty

 
VINTAGE
 PIONEER STEREO SPEAKERS
PIONEER HPM-100
/ HPM100
 (200 WATT VERSIONS)
 
#...3146 / 3172
 MIJ

 Circa mid 1976-80

for sale
SOLD 9/24/12
SHIPPED TO TENNESSEE

This pair is also THE CLEANEST, most 'issue-free' pair we've had! Grills and grill frames in great condition. Original veneer in fantastic shape with only a minor chip on the right, front edge of one and a light 'water ring' on the top of the other (see photos above). Very importantly, NONE of the very common.... ....that for some reason happens to about 50% of the HPM-100's we see. No breaks, cat stains, tears, rips or snags to the original grill cloth.

 Our speaker tech has completely gone through and 'Certified' these. Speakers were entirely disassembled. Crossover components and internal circuit boards were inspected for any possible 'sympathetic' component vibrations. Our tech has completely tested all drivers, then re-assembled with their original and adequate gasketing material under all driver frames to further reduce any possibilities of vibration or acoustic anomalies, and tested with both recorded material, PN and swept them with our AF generator from 20-3kHz. Following, of course our normal barrage of 'pink noise' and an AF sweep from 3k down to 20Hz, our demo cuts ran the gamut from
....

Pioneer HPM-100 Specifications / Specs:


HEY, WHY ALL THE 'X'd' OUT / OMITTED SPECS AND TEXT?

  


 Frequency Response: XX-XXKHz ± 3dB
 Efficiency: XX dB 1w @ 1m
 Nominal Impedance: XΩ each
 Cross-over frequencies: @ Xk, Xk & XXkHz
 Continuous / Max power rating: XXX watts



HEY, WHY ALL THE 'X'd' OUT / OMITTED SPECS AND TEXT?

  

  
 
Pioneer HPM-100's are from
....
....
Again, we have completely tested all drivers. Tested for all frequencies with a sweep generator looking for any irregular anomalies in either the drivers or cabinet structure integrity.....


HEY, WHY ALL THE 'X'd' OUT / OMITTED SPECS AND TEXT?


  
....Includes our 90 day warranty (excluding problems due to under / over powering)
 Pioneer HPM-100 (200 Watt versions)
  Condition 8.5++

SOLD 9/24/12
SHIPPED TO TENNESSEE


 
 (Above text property of www.oaktreevintage.com / Oak Tree Enterprises, LLC. See 'Copyright Information' page for details)

 
    

NEW LISTING 3/30/13
(click on above thumbnails to enlarge photos) 
CheckMarkSmall_web.jpg (792 bytes) warranty

 
VINTAGE
 PIONEER STEREO SPEAKERS
PIONEER HPM-100
/ HPM100
 (200 WATT VERSIONS)
 
#...1219 / 6653
 MIJ

 Circa mid 1976-80

SOLD 4/5/13
SHIPPED TO OKLAHOMA
  One of the top 'Classics' and one of the most sought after speaker models ever made. The Pioneer HPM-100's. It's hard to expand on what's already...
...
They are capable of high....



HEY, WHY ALL THE 'X'd' OUT / OMITTED SPECS AND TEXT?

  

This pair is also THE CLEANEST, most 'issue-free' pair we've had! In fact, just had a fresh, professional re-veneer in beautiful walnut wood grain veneer, then rubbed with lemon oil. Grills and grill frames in great condition. All grill locating pins intact and functioning. No breaks, cat stains, tears, rips or snags to the original grill cloth. Very importantly, NONE of the very common 'midrange wrinkling' that for some reason happens to about 50% of the HPM-100's we see.

 Our speaker tech has completely gone through and 'Certified' these. Speakers were entirely disassembled. Crossover components and internal circuit boards were inspected for any possible 'sympathetic' component vibrations. Our tech has completely tested all drivers, then re-assembled with their original and adequate gasketing material under all driver frames to further reduce any possibilities of vibration or acoustic anomalies, and tested with both recorded material, PN and swept them with our AF generator from 20-3kHz. Following, of course our normal barrage of 'pink noise' and an AF sweep from 3k down to 20Hz, our demo cuts ran the gamut from Dire Straits, 'Brothers in Arms', TLC 'Fan Mail', Allison Kraus and Union Station, Nickelback, a digital recording of a cathedral pipe organ, our 'Usher Speaker' demo CD (no not that Usher), 'Friday Night in San Francisco', with Al Dimeola, John McLaughlin and Paco DeLucia, Nickel Creek's Why Should the Fire Die, Jennifer Warnes, 'Famous Blue Raincoat', and a few others, all digitally recorded and some 'DDD'.
...They are able to...



HEY, WHY ALL THE 'X'd' OUT / OMITTED SPECS AND TEXT?

  


...
then had a coat of Lemon Oil rubbed into the 'real' Walnut wood veneer and are in great shape. These speakers look and perform great!
 
Pioneer HPM-100 Features:


HEY, WHY ALL THE 'X'd' OUT / OMITTED SPECS AND TEXT?

  

 - 4-Way, 4-Driver, Bass Reflex cabinet design 

 
- 12" ... Woofer
- 4" .... surround Midrange
- 1.75" ....   paper surround Cone-Tweeter
 -

.....



HEY, WHY ALL THE 'X'd' OUT / OMITTED SPECS AND TEXT?

  

 
Pioneer HPM-100 Specifications / Specs:

 Frequency Response: XXXHz ± 3dB
 Efficiency: XXX dB 1w @ 1m
 Nominal Impedance: 8Ω each
 Cross-over frequencies: @ XXk, XXk & XXkHz
 Continuous / Max power rating: 100 / 200 watts (versus the 50 / 100 watt versions)



HEY, WHY ALL THE 'X'd' OUT / OMITTED SPECS AND TEXT?

  

  
 
Pioneer HPM-100's are from what most folks (including us) would argue was ...
...
Spec 1, 2, 3 & 4 Pre-amps and amplifiers, The CT-F1250 Cassette deck, The monstrous SX-1980 Stereo Receiver, and the classic RT-707 & RT-909 Reel to Reel decks.
Again, we have completely tested all drivers. Tested for all frequencies with a sweep generator looking for any irregular anomalies in either the drivers or cabinet structure integrity. If you are looking for a beautiful pair of HPM-100's, sonically as well as cosmetically, then here you go! Each measures 26.5" h x 15.5" w x  15" d and weighs 59 lbs unpacked.  Includes our 90 day warranty (excluding problems due to under / over powering)
 Pioneer HPM-100 (200 Watt versions)
  Condition 8.5++

(C) M.R.

SOLD 4/5/13
SHIPPED TO OKLAHOMA

 
 (Above text, in it's entirety, property of www.oaktreevintage.com / Oak Tree Enterprises, LLC. See 'Copyright Information' page for details)
 
     

NEW LISTING 1/17/07
 
(click on above thumbnails to enlarge photos) 
 
CheckMarkSmall_web.jpg (792 bytes) warranty
 
PIONEER
HPM-700 HPM700

 STEREO SPEAKERS

 
SOLD 2/13/07

Pioneer_HPM-700_web.jpg (22295 bytes)
PIONEER
HPM-700
SOLD
Pioneer_HPM-900_web.jpg (4389 bytes)
PIONEER
HPM-900

SPEAKERS

SOLD


PIONEER HPM-1100, HPM-150 / HPM-1500 SPEAKERS:  

 
     

     

          NEW LISTING 2/22/12
(click on above thumbnails to enlarge photos) 
 
CheckMarkSmall_web.jpg (792 bytes) warranty
 VINTAGE PIONEER STEREO / HOME AUDIO SPEAKERS
                    HPM-1100
HPM1100            
 #...1255 & 1285
UPGRADED 15" WOOFER TO DANISH 'SCAN-SPEAK' WOOFER
 MIJ

 Circa mid 1981-83

(C) M.R.
SOLD 5/25/12

 
    

NEW LISTING 5/15/13
(click on above thumbnails to enlarge photos) 
CheckMarkSmall_web.jpg (792 bytes) warranty

VINTAGE PIONEER STEREO / HOME AUDIO SPEAKERS
PIONEER HPM-1500 / HPM1500
THE BIG ONES!
FROM THE PIONEER 'SPEC' ERA

(the HPM-1500's are the 'Military Market' / 'Euro / Asia' market version of the HPM-150)
  #...1201 & 0495
MIJ

  Circa mid 1977-79

SOLD 5/17/13
SHIPPED TO CALIFORNIA
 
 These were Pioneer's.... It's hard to expand on what's already been written out there about these speakers. Most fans of these know some version of their smaller brothers either the....


HEY, WHY ALL THE 'X'd' OUT / OMITTED SPECS AND TEXT?

  

Our speaker tech has completely gone through and 'Certified' these. Woofers were both re-foamed with fresh, new and 'correct' surrounds with perfect centering. We have completely tested all drivers. Both Mid and Top End attenuators were cleaned internally
for static-free performance. All drivers were removed and tested individually. One of the 'Super Tweeters' (the really cool looking top one) was 'weaker' than the other, so we sourced and tested between 5 of them (Polymer, piezo driven 'Super Tweeters) to get the most efficient pair to replace. Gasketing material was added to all driver mounting flanges, prior to re-installation. We ‘added’ gasketing material the base and the lower cabinet, and between the woofer cab, and the 'mid-tweet' module, to further reduce any possibilities of vibration or acoustic anomalies. Felt feet were installed to the bottom plates. Cosmetically, the grills were cleaned & the cabinets 'real wood' Walnut veneer had a fresh coat of 'Feed-n-Wax' then buffed. The original 'Smoked Glass' top plates are chip, scratch and crack free. The cabs and grills (some fairly typical 'cat snags' to the black knit and a small, 'older repair ding' on the edge of the upper module - see above photos) are in great shape, especially for being around 33 years old. Next, as always they were tested with both recorded material, PN 20-20k and swept them with our AF generator from 1Hz-3kHz. Then came our standard, 'issue exposing' and on some levels, 'abusive' test recordings. These speakers are ready to go!
We auditioned this pair extensively and 'THEY....


HEY, WHY ALL THE 'X'd' OUT / OMITTED SPECS AND TEXT?



...Following the above mentioned 'barrage' of test signals,
our demo cuts ran the gamut from Dire Straits' "So Far Away" from their album 'Brothers in Arms' album, Donald Fagens, "I.G.Y." from the album "Night Fly", '24K Gold Edition of Jennifer Waren's "Famous Blue Raincoat', TLC's "Scrub" from their album 'Fan Mail'
(did 'sub-bass' note @ 1'25" & 1'35" VERY WELL), Allison Kraus and Union Station's "Baby, Now That I've Found You" (this especially opens up with a Carver 'Sonic Holigraphy' unit on this album), Trapt's 'Headstrong', Don Williams' DDD version of 'Country Boy', Calvin Hampton's, "The Wedding March" from "Digital Pipes, The Splendor of the Organ" (was BIG as expected it should be) a digital recording of a cathedral pipe organ, Sheffield Labs' "Escape Clause" was 'crisp, solid and punchy', Most of the cuts from Michael Jacksons' 'Number Ones' such as "Bad" "Beat It", and "Smooth Criminal", were 'KILLER', Van Halens' '1984' cuts 'ROCKED', but especially "Hot for Teacher", a recording of 'Saint Patricks Cathedral Choir' (was very 'realistic' to listen to), and a few others, all digitally recorded and some 'DDD'.
....power handling characteristics. They are able to ....
Not simply referring to they're wattage rating, but just the way they...
...We had a couple pair of HPM-1100's, and these have....
Too 'Little'...well you can't 'fix' that)....
These are in excellent condition as well.

... Efficient enough to make...


HEY, WHY ALL THE 'X'd' OUT / OMITTED SPECS AND TEXT?

  

  
Pioneer HPM-1500 Speakers Feature:

- 4-
...
...
ctors
  
PIONEER *HPM-1500 (HPM-150) SPECIFICATIONS:
  Frequency Response: __Hz ± 3dB
  Efficiency: 9
__ dB 1w @ 1m (I would argue that is a....)
  Nominal Impedance:
__Ω each
  Cross-over frequencies (*HPM-1500 ONLY): @
__, __k & __kHz
 RMS / Max power rating:
__ / __ watts

HEY, WHY ALL THE 'X'd' OUT / OMITTED SPECS AND TEXT?

 

 
 Pioneer HPM-1500 / HPM-150 are from what most folks (including us) would argue was ....
....
us the such great Pioneer units as the Spec 1, 2, 3 & 4 Pre-amps and amplifiers, The CT-F1250 Cassette deck, The monstrous SX-1250 & SX-1980 Stereo Receivers, and the classic RT-707 & RT-909 Reel to Reel decks.
 If you are looking for a beautiful pair of HPM-1500's, sonically as well as cosmetically, then here you go! We will include a pdf, 'e-copy' download for the Pioneer HPM-150 / HPM-1500 of the original spec sheet / service info.
Each measures .....  Includes our 90 day warranty (excluding problems due to under / over powering)
Vintage Pioneer HPM-1500 Stereo Speakers
Condition 8.5++

(C) M.R.

SOLD 5/17/13
SHIPPED TO CALIFORNIA


(Due to the dimensions and / or construction of these speakers, Packing / Shipping will be somewhat more 'involved' than typical and will be in 'multiple' boxes. While we order custom built boxes often, this can sometimes delay shipping by 5-10 days)

 
 (Above text, in it's entirety, property of www.oaktreevintage.com / Oak Tree Enterprises, LLC. See 'Copyright Information' page for details)

 
 



PIONEER
MONITOR-10
Vintage Stereo Headphones

SOLD 8/06

 
 
    


PIONEER
SE-50
Vintage Stereo Headphones

SOLD 5/17/06
Pioneer_SE-305_Headphones_web.jpg (31239 bytes)

PIONEER
SE-305
Vintage Stereo Headphones

SOLD 2/05
Pioneer_SE-305_Headphones_web.jpg (31239 bytes)

PIONEER
SE-305
Vintage Stereo Headphones
SOLD
     
                                                                                                                         ----       revised 1/17/14
 


 

LINKS TO OUR 'HI-FI' DEPARTMENTS

Amps and
Pre-Amps

Receivers

Cassette
Decks

Tuners

Turntables

8-Track Decks

CD Players

Reel-Reel
Decks

EQs and Signal
Processors

Speakers

Betamax and
VHS VCRs

Turntable Cartridges

Tube Audio

Ne'cessories

Speaker Parts

Record Players

Vintage Radios

Vintage
Walkmans

Headphones

Stereo Parts


Wondering where the "tone" you remember went?....

Vintage  Stereo Equipment receivers speakers Classic Silver Audio Collection and jerry

 

.... Surround yourself with Silver and find it again!



The units on the above page are for photo reference only and are no longer available for sale. To search 'For Sale' units, click on the links in the upper, left corner of page.

   *HOME PAGE*   |   FAQ'S   |   RESTORATION PROCEDURES    |  REPAIR RESOURCES  |  LINKS  


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

Copyright © 1997-2014 Oak Tree Enterprises, LLC

COPYRIGHT INFORMATION
 

 

Please be patient while page loads . . .