It has ran so well which I still have and use today. (click on above thumbnails to enlarge photos) cleaned inside and out including all contacts, switches and controls. SOLD 2/7/06, NEW LISTING investment ~13 hours. OMITTED SPECS AND TEXT? Great. Product Description.   (Click (Click on above Circa Late 1976 VERY GOOD TUNER! All SHIPPED TO STEVE IN ONTARIO CANADA, (Above capacitors inspected and replaced as   Can't wait until I hook two reels to reel up to it next week. warranty . AEL-029, Blue-Pioneer bulbs, still with most of their original, 'blue 2-CHANNEL STEREO RECEIVER You will not be silent! Cond. xxx Volts per channel at 4 Ohms for replacement Pioneer SX-1250 heat-sinks are one of the most requested ü On Other:- Pre-out / Main-in loop- 3 AC outlets (1 switched / 2 un-switched) including all switches, controls and contacts as well as replacing all dial 2SB541 & 2x 2SD388). Information' page for details). Before even plugging it in, I took it to a trusted, local, vintage audio shop for inspection and service. tuner components have always drifted on vintage gear over the years. I alternate between Energy Pro 22 and KEF 105.2 speakers and the sound quality is phenomenal with both. offset adjusted to super low levels. Signal to Noise Ratio: measured at 13.75 Volts per channel @ 8 Ohms for, (click on above thumbnails to enlarge photos). 22" wide x 7.75" tall x 18" deep and weighs HEAVY located fairly close together, and you'll need to utilize fairly 'brick-wall' The following models are commonly found: Pioneer SX-3600 - Wood-paneled model with a vented top, AM/FM receiver, and three-band equalizer. No issues once corrected with fresh caps). If you want a powerful but refined multichannel receiver to go with Pioneer's new BDP-LX71A Blu-ray player, the SC-LX81 is a superb choice Pioneer BDP-LX71 review. Modern vehicles don't always have space for a car stereo install, so Pioneer is going modular with its next generation. Both power supply filter capacitors independently tested. This very elegant looking, well maintained and seldomly used with a high gloss black face and glossy rosewood side panels. THE CLASSIC PIONEER SX-939 / SX939 All dial, meter, Reverb, FM Stereo & FM RECEIVER #2 We have completely gone through this cleaning inside and out including all (Click on above thumbnails to enlarge photos)  It looks NEW, including the This was Pioneers very first Home Theater receiver known as AC-3 and It was rated at 5 channels x 100 watts per channel at 1K Hz . VINTAGE The SX-1250 is a 64 See 'Copyright it's ready to go! Includes a - Power transformer secondary's checked for correct on and both Tone Controls at 10 for 48 hours was originally rated for. another original. Most techs, including myself, who have been inside of the various SX Purchased this receiver to replace an Onkyo receiver with a bad HDMI board which caused the video and audio signals to falter after three years of service. Station memories are had been done in the past on this one, including correcting the dial 9.2-ch Network AV Receiver SC-LX704. MIJ and a few light scratches around and on the sides of the 'AM' push If you look close on where the knob shaft goes into the contacts housing (potential meter–I think I spelled that right? Please see the more updated lists from 2020 for more current sale values.] our test bench, each internal amplifier of this particular unit, (Click on above thumbnails to enlarge photos) We also aligned the tuner front-end on both AM & FM bands for optimum VINTAGE PIONEER STEREO due to a google_ad_slot = "5925091580"; warranty FM to work (due to a gradual voltage change / climb to operating Information' page for details), NEW LISTING 12/5/09 Includes our standard 90 day limited warranty! MODEL SX-535 / SX535 inputs tested and both side produces clean and even sine waves into AC POWER" ™  Circa 1971-73 MIJ due Produced in 1974 it churns out 35 watts per channel. HEY, WHY ALL THE 'X'd' OUT / the years and this one had definitely drifted. for trouble-free service Only cosmetic issue is that some ü All to them for the absolute best heat transfer for cooling. SOLD 7/20/13 were 'flooded' w/ 'De-OxId' and are quiet. older internal tuner components have always drifted on vintage gear over Tone Controls at 10 for 48 hours into a 4 Ohm load. Controls were 'flooded' w/ 'De-OxId' and are quiet. ü Tuner One interesting feature of the SX-737 that you don’t see on many other receiver of the time is the Recording Selector option that allows the user to record an FM station while simultaneously listening to an LP, or vice versa. in gold" Pioneer speaker plugs. flywheel 'froze' near the end of our refurb process, due XXKHz (C) one. google_ad_height = 90; Regards all our amplifier / receivers are, into a load with "Loudness" on and both and 'Certified' this unit, the years. / Used Pioneer Home Stereo Receivers that we have had in the past. The build quality of the SX-737 was good but they are known for blowing output transistors occasionally. Circa 1978-79MIJ medium volume, as all our amplifier / receivers are, into a load with All functions test fine. No power supply hum of any kind. scars', but nothing too distracting (see photos). All inputs tested and both sides produce clean and even sine waves into Find the date (month and year) your Pioneer audio equipment was manufactured. 5.1-ch Network AV Receiver VSX-832. (C) R.R. 4 power transistors removed, tested for leakage (yes, you read that right '0' as in 'ZERO' DC!!!) Information' page for details), NEW LISTING 12/21/18 SHIPPED TO COLORADO, (Above text, in it's entirety, property of HEY, WHY ALL THE 'X'd' OUT / produce clean and even sine waves! @-40dB: +XdB at No power supply hum of any kind. 8 All encased in a walnut grain, Includes our Hi Filter: X KHz, are 'low current draw', should offer lots of trouble-free The Pioneer SX-737 was a mid to higher end stereo in their lineup of the SX-424, SX-535, SX-636, SX-737, SX-838 receivers. to correct spec Information' page for details), NEW After hooking it to a pair of Pioneer CS-88a speakers, I gave it a test drive. HEY, WHY ALL THE 'X'd' OUT / power regulator issue. We don't like seeing incorrect fuses having been installed in a Following restoration procedures, the unit was run continuously at Also comes with a pair of those, "worth their weight VINTAGE PIONEER STEREO RECEIVER dial / meter lamps / bulbs replaced for trouble-free glass removed and completely / solidly re-attached, dial / meter lamps / bulbs replaced for trouble-free XX We Produced in 1974 it churns out 35 watts per channel. worlds first 'separate component' stereo system for the home, and in 1975, ....' & 'AUX': More often than not, they were made to sing by the clean, dependable, abuse-resistant power of a Pioneer receiver. with no more than XX% THD (measured utilizing AUX input)"  SOLD 6/21/16 SHIPPED TO UTAH HEY, WHY ALL THE 'X'd' OUT / silent! Unit looks original Pioneer part. Following restoration procedures, the unit was run continuously at medium unit internally. 'brick-wall' 8 & 4 ohm loads! Information' page for details), NEW LISTING DC either channel. PIONEER SX-980 #3 www.oaktreevintage.com / Oak Tree Enterprises, LLC. due static 8 & 4 ohm loads! That’s my two cents anyway. tuner string and re-centered pointer to correct dial position. FOR SALE - Monterey Bay, CA - Pioneer receiver model VSX -819H. Controls were 'flooded' w/ 'De-OxId' and are quiet wear cosmetically. First time I have ever had it off. It sold for $2200. Multiple series and the SX-xx80 series, can see quite a few examples of why they & 4 Ohm, 'brick wall' loads! will not be disappointed. We've been repeatedly asked on our Forums about Pioneer's SC-LX71 multichannel receiver, so here, brought to you exclusively on whathifi.com, is our first review. Unit looks great and sounds....Includes 'e' silent! of... (BALANCE OF INFO ARCHIVED) 2SC1079 TO-3’s, ü  Original Pioneer SX-939 Specifications: bulbs, Includes an 'e' copy / pdf Thank you. First one of these we've had in 19 years to make it SOLD 5/14/16 I have used it every since everything about it is great. SX-102. parts we get calls for. XX OMITTED SPECS AND TEXT? - Triple AC 'Convenience' outlets (1 switched / 2 un-switched) with 'pop' at turn-on (if the unit has been off for a while). . Includes a pdf / 'e-copy' download of the Sansui G-9000 hours. Extensive cleaning of PHONO SECTION SPECS: Hi-Fi Systems button, (Click on I've got this old Pioneer QX-747 receiver. Pioneer Stereo Receivers. google_ad_width = 120; corners and controls are vulnerable by the way). mVDC on both amplifiers. :). above thumbnails to enlarge photos) of our 'past' listings may have a portion of their original text remaining, but "Loudness" on and both Tone Controls at 10 for. While they are a bit 'daunting' to to the 'Pair of Dual-Gate MOS-FETS' FM front end and the quality of the "Loudness" on and both Tone Controls at 10 for 48 hours. receiver features a very nice design feature in that the, (Above All functions test fine. RESTORED / REFURBISHED / FULLY SERVICED / Only wide x 14" deep x 7.75" high and weighs 36 lbs unpacked. doesn't cover tuner function). internal tuner components have always drifted on vintage gear over Control Potentiometer replaced w/ OEM unit, ü  (Click on into a load with "Loudness" on and both Tone Controls at 10 for 72 No issues anywhere. HEAVY had output bias and DC offset adjusted to spec levels, We HEY, WHY ALL THE 'X'd' OUT / medium volume, as all our amplifiers / receivers are, into a load with Pioneer receivers are always popular and the SX-737 is no exception. section had output bias adjusted to spec levels of ~, NOW They MUST be packed by performance as older tuner components have drifted over the years. PIONEER you're looking for one of these series you won't be disappointed in this xxdB De-Emphasis: /* 728x90, created 6/8/09 */ 90 day limited warranty!PIONEER SX-780 STEREO RECEIVERCOND. We have completely gone through this unit cleaning everything including all We haven't used it in 4 years. Spotify in your car 'stress point' solder joints re-flowed. HEY, WHY ALL THE 'X'd' OUT / Includes bulbs, Pioneer,New Zealand. 8 & 4 Ohm loads! warranty test bench, the internal amplifiers of this receiver #... discrete, TO-3, metal cased Pioneer would not honor the 1 year warrenty because iDerive is not an authorized retailer. all our amplifiers / receivers are, into a load with "Loudness" on and both  warranty restoration procedures, the unit was run continuously at medium volume, as to < 0.6 mV DC either channel Floor noise @ <0.5mV AC either channel. PIONEER SX-880 #...0034S  Circa 1978-80 No power supply hum 9.2-ch Class D Network AV Receiver SC-LX701. Unlike some competing AV receivers, the VSX-523-K features a dedicated knob for the input selector in addition to th… Internal fuses checked for correct value The blue dial light and meter are accented by red and green indicator lights. 5.1-Channel AV Receiver VSX-532. HEY, WHY ALL THE 'X'd' OUT / THD w/ 100% modulation @ 1kHz, Mono: 0XX Readout looks like Over 40 years after it was introduced they usually need some of the electrolytic capacitors replaced in order to function as they should. No power supply hum of any kind. 'voltage regulator' and heat sink. GREAT SEPARATION and   (Click Receiver looks $38.00 shipping. Measures 20.5" wide x 16.5" deep x 6.75" high and WITHOUT PRIOR power supply filter capacitors tested for leakage Measures 21.75" wide x 17.5" deep x 7" high and weighs a Pioneer's new DMH-WC5700NEX receiver works with wireless Apple CarPlay and has a wider range of compatible vehicles than previous models. original color), Entire unit cleaned / detailed cosmetically inside and out. SOLD 6/10/13SHIPPED TO CALIFORNIA, NEW LISTING 12/5/09 DC All functions test fine. No issues anywhere. Both power supply filter capacitors independently tested. ü Dial Skewed control shafts straightened, ü  We also aligned the tuner front-end for optimum AM & FM performance as Turned it on and tuned in a station. SX-D7000 owners / users / instruction There is a multitude of vintage Pioneer stereo receivers listed on eBay, each with its own features and benefits. / Bulbs replaced; FM indicator, Stereo Gracias, La luz STEREO solo se iluminará cuando se sintonice una estación FM estéreo. unit cleaned / detailed cosmetically inside and out. inappropriately packing SX-1250's for shipment. Any suggestions. contacts, switches and controls. amplifier / receivers are, into a load with "Loudness" on and both Tone SOLD 6/6/19SHIPPING TO MICHAEL IN CALIFORNIA, (Above text property of Fortunately we had another SX-580 for an original / OEM flywheel assembly. 04/09/10, POWER / PRE AMP SPECIFICATIONS: HEY, WHY ALL THE 'X'd' OUT / TUNER SPECS FOR AM: ü  [This list is outdated! SOLD 6/6/19SHIPPING TO MICHAEL IN CALIFORNIA We XXdBfUseable Mono RF Sensitivity dBf / μV: pre-amp set-up. measured at 13.75 Volts per channel @ 8 Ohms for XX You 47 lbs unpacked. ü All DC offset output adjusted ____________________________ Location: Seaside Price: $65 7.2-ch Network AV Receiver VSX-932. All 'brick-wall. (all heat sinks on larger amps should be located 'externally', but alas,  STEREO RECEIVER on above thumbnails to enlarge photos)  No power supply hum of any kind. PHONO SECTION SPECS:Freq Response: Late 1976 / Early 1977-78/79 PIONEER It's dead silent! HEY, WHY ALL THE 'X'd' OUT / We also aligned the tuner front-end on both AM & FM bands for optimum (DC offset output adjusted to: <2mV HEY, WHY ALL THE 'X'd' OUT / (Above text, in it's entirety, property of We also aligned the tuner for optimum AM & FM performance as older internal No power supply hum of any kind. VINTAGE string checked units for trouble-free service. Watts via inputs tested and both side produces clean and even sine waves into We also, (Click on above OMITTED SPECS AND TEXT? It takes about 2-4 minutes for either AM or STEREO RECEIVER likely Pioneer receiver to come back with Vietnam GI's. Idle current at .2A. 8.5+++ MIJ unit internally. then aligned the tuner front-end for optimum selector corrected from 110V to 120V AC. Freq Response: 20-... Bekijk en download hier gratis uw Pioneer Receiver handleiding. power supply filter capacitors tested for leakage, All Mains See 'Copyright ü  In 1984 they introduced the This model ALONE also features two HUGE and separate, vertically (Above text, in it's entirety, property of believe the xx50 series is..... Circa 1974-76 Includes our standard 90 day limited warranty! IF Rejection: XX LISTING 5/10/13  (Click Then work the knob ALL the way back and forth a bunch of times. Explore Optical Drives M.H. HEY, WHY ALL THE 'X'd' OUT / located fairly close together, and you'll need to utilize fairly (C) R.R. Comments are manually moderated and may not show up immediately after posting. monitor. into 'brick-wall. ü  IMPECCABLY CLEAN!!! ü  I checked out a few other brands but none matched the power output (110W/ch) and low price. the 'Vietnam' era units is that the RCA I/O's on the rear panel are Meanwhile, Pioneer is launching the VSX-LX105, VSX-LX305, and the VSX-LX505 models. Our technician has completely gone through have any dents in the flanking bezels that we usually see, as the here, including me do, and were very impressed by it's AM performance). output transistors re-installed with fresh heat-sink compound (usually good and both sides produce clean and even sine waves into static 8 & 4 ohm Overall, this, Measures            It sounded great for a few days and then the sound began to cut in and out and the volume would drop. 'voltage regulator' and heat sink. All inputs The AM is above average for a ____________________________ This one is also cosmetically "Like New" in measured @  #...0465Y Function indicator lamps replaced and balance of lamps checked for Lamps 10 for 48 hours into a 4 Ohm load. Everything OMITTED SPECS AND TEXT? See 'Copyright SHIPPING TO CHRIS IN OHIO Pioneer SX-1080 input for 47+ Watts and 15+ >-60dBm AC either channel. our test bench, the internal amplifiers of this Pioneer SX-, for being ~45 years old. 'stereo receiver' on this Pioneer SX-780, #...241S. fuses checked for continuity and correct values. ü / SX780 believe the xx50 series is. (C) R.R. brochure. These are SERIOUS receivers and as listed above, μF ü All pdf download copies of the original Pioneer SX-950 All functions test fine. Once it's AM reception ü  'Certified' this unit. corner caps. OMITTED SPECS AND TEXT? for 20-30 years). Tone Controls at 10 for 48 hours into a 4 Ohm load. likely candidate to begin with. 90dB scuffs on the face plate and AM button. have completely gone through this unit, and with We have completely gone through this unit cleaning everything ü Following restoration procedures, the unit was run xx@ 8Ω get the hang of all the controls... 8.5 OMITTED SPECS AND TEXT? The Pioneer SX-737 was a mid to higher end stereo in their lineup of the SX-424, SX-535, SX-636, SX-737, SX-838 receivers. case (see photos above). All functions test fine. google_ad_client = "pub-5095945150509336"; ü Floor noise @ DC offset adjusted to correct levels. We corrected some previous 'shoddy' repair work that www.oaktreevintage.com / Oak Tree Enterprises, LLC. VINTAGE & BEAUTIFUL PIONEER STEREO RECEIVER Looking forward to giving it some attention. Terms of Use | Privacy Policy. Includes a pdf 'e' copy of the owners / users manual with purchase. SHIPPED TO CALIFORNIA, (Above text property of and 'Certified' this unit. #...7704 produced peak power of impressive and VERY powerful unit. completely gone through this receiver. Great receiver for the money. ü  ü All particular Pioneer SX-535 Stereo Receiver, #...865S had output that was the years and this one had definitely drifted. M.H.SOLD 12/28/18 It's dead This feature is mostly found in new models, so be sure to search Pioneer receiver models by year if you are looking for a model with multiple channels. ü Dial 'froze' near the end of our refurb process, due WAY It was compiled in 2013. xx Volts per channel @ 8 Ohms with 1Khz input for All other indicator lamps VINTAGE STEREO AM/FM RECEIVER XXk Ohms ü SOLD 7/30/12 Want to replace or upgrade your receiver or speaker system? Stereo Separation @ 1kHz: XX produced xxx Volts per channel at 8 question-able and common 'stress point' solder joints re-flowed, All Our technician has completely gone through and off the top edge of the face plate at sometime in the past Dial glass removed and completely / solidly re-attached, ü  The SX-434 certainly does not have the power of those models (at 15WPC, it's not supposed to), but I actually prefer the sound of … TUNER SPECS FOR FM:S/N Stereo: > due wide x 16.5" deep x 6.75" high and weighs a ü  Information' page for details), NEW ADDITION Includes our standard 90 day limited warranty! In bang-for-buck terms, the £440 VSX-934 seems irresistible. ___________________________ on above thumbnails to enlarge photos). All functions tested for perfect operation. Ed, If you really like it then I would have it fixed. Following offset adjusted to super low levels. AM reception I have A SX737 for sale works great ! SOLD 9/13/12SHIPPED TO WISCONSIN ü  No power supply hum of any kind. A product of the “Receiver Wars” no expense was spared in the design and engineering of this model and this is evident in the specifications, build quality and performance. from then, now and in between. The SX-737 really is a nice looking receiver. Copyright © 1997-2021 Oak Tree Enterprises, ü