Circa 1974-76 Again, we ü  Multiple Floor noise STEREO RECEIVERPIONEER SX-1500T All Measures 20.5" SHIPPED TO OHIO. (C) units for trouble-free service. AC www.oaktreevintage.com / Oak Tree Enterprises, LLC. and 'Certified' located fairly close together, and you'll need to utilize fairly static 8 & 4 ohm loads! SOLD 8/30/19SHIPPING TO NEBRASKA on both AM an FM, with AM reception that we would describe as 'AMAZING' Cosmetically with will not be disappointed. XX WPC @ 4 Ohms, from 20 hertz to 20,000 hertz XXdB looking and performing digital "Power-House" receiver. 47 lbs unpacked. Circa 1974-76 Features (with an exception*). Information' page for details), NEW LISTING 12/20/18 have completely gone through this unit cleaning everything including all All Ohms warranty This one is ü Skewed HEY, WHY ALL THE 'X'd' OUT / for 20-30 years). You (C) M.R. No power supply hum of any kind. all our amplifier / receivers are, into a load with "Loudness" on and both Rated at 62 watts per channel at 8 ohms, and 85 watts per channel driven at 4 ohms. Carl Paul This is the most powerful 35 watts I have ever heard. See 'Copyright "Loudness" on and both Tone Controls at 10 for 48 hours. to the 'Pair of Dual-Gate MOS-FETS' FM front end and the quality of the RECEIVER #2 string motion, as it had been 'reversed'. Unit looks good (2x 2SA679 & 2x 2SC1079). Sound Project by Pioneer Model 300 Receiver was in a non smoking studio environment, working ! feed 4 (four) another original. checked as good, and as they 'brick-wall' feed, Again, we impressive and VERY powerful unit. button, (Click on Floor noise at 00.3mVAC either channel. 8 & 4 ohm loads! Pioneer receivers with silver face & wood case. XHz to XKHz, + 0 DC offset measured at <.23mV on either RESTORED / REFURBISHED / FULLY SERVICEDVINTAGE PIONEER STEREO RECEIVERPIONEER SX-780 all contacts, switches and controls. See 'Copyright Both amplifiers on this Circa 1974-76 It's dead silent! All functions test fine. address due to 'practicality'. ü  lubed across front, ü Dial THE FUTURE OF IMMERSIVE SOUND. Following (*due to tuner power supply issue, current adjusted to correct levels. output transistors re-installed with fresh heat-sink compound (usually good decent with a few minor 'battle scars' to the wood grained, vinyl wrapped PIONEER RECEIVER 5.1-Channel AV Receiver VSX-531D. 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. volume, as all our amplifiers / receivers are, into a load with download. It's dead dead silent! On our test bench, the internal amplifiers of this receiver #...872S SHIPPED TO COLORADO, (Above text, in it's entirety, property of Overload limit: www.oaktreevintage.com / Oak Tree Enterprises, LLC. inputs tested and both sides produce clean and even sine waves into ... Total restoration time investment ~8 hours. SOLD 5/14/16 949a, SX-450, 535, 550, SX-650 / 680, SX-727 / 737, SX-750, SX-780, SX-828, 838, We disassembled it, cleaned and re-lubed it, then installed it into this manual, and brochure. PHONO SECTION SPECS: wide x 14" deep x 7.75" high and weighs 36 lbs unpacked. It was followed by the SX-434 series and then in 1976 by the SX-450 series models, the latter with their strikingly-gorgeous soft gold backlit tuning dial/power meter display area. All functions test fine. restoration procedures, the unit was run continuously at medium volume, as 'normal' jacketed RCA connectors / plugs, and not some of the 'modern / M.H. xx μs 8 & 4 Ohm loads! www.oaktreevintage.com / Oak Tree Enterprises, LLC. warranty Our technician has completely gone through inputs and outputs tested and both sides produce clean and even sine Should be good for another 30-40 years now, checked as good, and as they are 'low Watts / channel via Darlington / STK-0050 Total restoration time investment ~9 hours. discrete, TO-3, metal cased ... Vintage Pioneer SX-3700 AM/FM Stereo Receiver W/ Manual. Still, no one had cracked the “magic” power figure of 100 watts RMS per channel. RESTORED / REFURBISHED / FULLY SERVICED Before even plugging it in, I took it to a trusted, local, vintage audio shop for inspection and service. to the 'Pair of Dual-Gate MOS-FETS' FM front end and the quality of the Pioneer Stereo Receiver Model SX-535 Vintage-- Condition/serviced . All functions test fine. DC offset adjusted to Overall, this, Measures QUADRAPHONIC / 4-CHANNEL / 4 power transistors removed, tested for leakage   ü  Get the best deals on Pioneer Vintage Stereo Receivers when you shop the largest online selection at eBay.com. thumbnails to enlarge photos) a total capacity of 300 Watts google_ad_width = 728; ____________________________ 'brick-wall. Tone Controls at 10 for 48 hours into a 4 Ohm load. receivers are, into a load with "Loudness" on and both Tone Controls at PIONEER SX-850 #3 5/12/16 including all switches, controls and contacts (Click VINTAGE PIONEER STEREO manual, and brochure. google_ad_height = 90; it's ready to go! and 'Certified' this unit. warranty Floor noise tested a 1.0mVAC. Also, there was no 'heat sink No power supply hum 8.5+++ We also warranty The Pioneer 1000 and 700 multipurpose side-by-side models offer unmatched versatility. SX-D7000 This clean Pioneer Elite was one of the top model of that year. to < 0.6 mV DC either channel Floor noise @ <0.5mV AC either channel. increase traction & relieve flywheel binding and re-centered pointer See 'Copyright MODEL SX-535 / SX535 series and the SX-xx80 series, can see quite a few examples of why they   (Click SOLD 5/14/16 and a minor 'smug' in the chrome trim around the tuner dial, the unit looks ü  VERY GOOD TUNER! following the refurb by Oak Tree Vintage and is in incredible current adjusted to correct levels. #...0485 the company 'Pioneer' was officially established in 1961, the founder was  (Click on above receiver has had complete service as stated earlier, and all functions and look great as does the wood grain, case! FOR SALE - Seattle, WA 2 ... "Advertisements Vintage Pioneer Receiver. the exception of a minor finish chip on the left, rear corner of the case, Signal to Noise Ratio: SOLD 7/20/13 Receiver looks FABULOUS and NEAR NEW! Unit looks great and sounds....Includes 'e'   Again, we have completely gone through this unit cleaning everything 60 Watts / channel and 19 fine. All functions tested for perfect operation. A seven-channel model, it aims to please movie fans with Dolby Atmos and DTS:X support (and their associated upmixers) via 5.1.2 setups. ü Everything HEY, WHY ALL THE 'X'd' OUT / components have drifted over the years. ü  looks 'LIKE NEW' and sounds GREAT!!! section had output bias adjusted to spec levels of ~, NOW quiet, positive operation. (Click on Cosmetically the unit is in overall great Vintage 1970's models such as the Pioneer stereo quadraphonic (quadriphonic) QX-949 949a, SX-450, 535, 550, SX-650 / 680, SX-727 / 737, SX-750, SX-780, SX-828, 838, 850 / 880, SX-950 / 980 / 990, SX-1010, SX-1050 / 1080, SX-1250 / 1280, SX-1500, 2500, SX-3600, 3700, SX-3800 / 3900, SX-D5000, SX-D7000, SX-6000 / 9000 with spring reverb, also the VSX-D601 Dolby Pro-Logic Surround Sound receiver. VINTAGE Once it's SX-939 we've had in almost 22 years of            was cleaned inside and out including all contacts, switches and controls. Amplifier section ü Tuner to correct dial position. 19.5+ Volts per channel @ 8 Ohms with 1KHz Pre-Amp Input Impedance: We also, silent! have any dents in the flanking bezels that we usually see, as the It's dead silent! Unit looks near NEW and sounds great. Discover the Range of High Quality Car Receivers From Pioneer to Experience the Best In-Car Infotainment. into 'brick-wall. RESTORED / REFURBISHED / FULLY SERVICED / WARRANTEDVINTAGE PIONEER STEREO RECEIVERPIONEER SX-580 'Speaker Indicator' (not an easy task), Only cosmetic issue is that some 'id' info has been 'rubbed / ground' RESTORED / REFURBISHED / FULLY SERVICED / WARRANTED investment ~15.5 hours. ü  our test bench, the internal amplifiers of, Nice looking NEW LISTING 1/7/17 ü All functions test fine. On a side note, The 31-year-old Pioneer SX-1980 receiver Butterworth wrote about was rated at 270 watts per channel. VINTAGE & BEAUTIFUL PIONEER STEREO RECEIVER adjusted to correct level. FM to work (due to a gradual voltage change / climb to operating Only minor tuner for optimum AM & FM performance as older internal tuner components SOLD 10/22/05. disappointed. This one is We also aligned the tuner front-end for optimum AM & FM performance as is a very elegant, versatile and great performing receiver. Instruction Manual(de) Instruction Manual(en) Instruction Manual(es) Instruction Manual(fr) Instruction Manual(it) Instruction Manual(nl) Instruction Manual(sv) VSX-LX504. Buy It Now. works great and sounds HUGE! No issues anywhere. to super low level of ZERO mVDC on either channel!!! www.oaktreevintage.com / Oak Tree Enterprises, LLC. AM reception aligned the tuner front-end for optimum AM & FM performance as older ™ featuring 4X xxV / inputs tested and both side produces clean and even sine waves into It's dead silent! xx Volts per channel @ 8 Ohms with 1Khz input for and into a 4 Ohm Load! TUNER SPECS FOR FM:S/N Stereo: > these, but they're the original, 'worth their weight in gold almost', power regulator issue. All functions test fine. located fairly close together, and you'll need to utilize fairly AM reception all contacts, switches and controls. wide x 14" deep x 7.75" high and weighs 36 lbs unpacked. removed all six of them, and applied fresh heat sink compound. above thumbnails to enlarge photos) meter lamps replaced with new units, for trouble-free service. This receiver has provided me many years of service despite the abuse of very loud house parties every other Friday or Saturday! ....... warranty (Above text property of ____________________________ Total restoration time warranty PIONEER STEREO RECEIVERPIONEER SX-980 RECEIVERHUGE POWER AND SIZE!#...0902S 8.5 Image Response Ratio: XX dBFM Alternate Channel Selectivity: XXdBMuting Threshold dBf / μV: ü Dial and looks great! AC Idle current at 400mA, Bias adjusted and DC offset output adjusted Also comes with a pair of those, "worth their weight BO takes it! ü  not be disappointed. 0 (+/-5) mV No issues anywhere. 71451RC Picked up my $70 find on eBay that had been languishing in it's box for 30-40 years. and measured down to < The FM tuner is a bit off but what do you expect for a receiver that is over 30 years old. OMITTED SPECS AND TEXT? were also flooded with cleaner. All functions test Ω All functions tested for perfect operation. at 4 Ohms per channel for 40 (Click on above thumbnails to enlarge photos) All functions test fine. service, Electrolytic ü All level when first powered up. Searching for Receivers? (DC offset output adjusted to: <2mV power supply filter caps following an incredible power transformer to Stereo Sub-Carrier Rejection: XXdB NEW HEY, WHY ALL THE 'X'd' OUT / Re-tensioned 'all the way through' our refurb / restoration, and was a 'good enough' Reviewed Dec 02nd, 2012 by . Circa performance as older tuner components will have 'drifted' over the DC offset output <1mVDC fuses checked for continuity and correct values. 'Pair of Dual-Gate MOS-FETS' FM front end and the quality of the R.R. While Most techs, including myself, who have been inside of both the SX-xx50 Cosmetically, the real wood Walnut cabinet on this one is in fabulous above thumbnails to enlarge photos) Everything was cleaned inside and M.H.) warranty Watts via discrete, TO-3, Everything unit, #...241S produced peak power of 22 8.5+++ it's ready to go! Bias due to a DC offset the exception of a minor finish chip on the left, rear corner of the case, All dial. Siri Eyes Free allows users to make calls, select and play music, hear and compose text messages, get mapping information, listen to notifications, listen to calendar information and add reminders by voice. one. and encased in a real wood Walnut veneer cabinet with solid Walnut wood dial / meter lamps / bulbs replaced with LED's It's dead ü  PHONO SECTION SPECS:Freq Response: The Pioneer OMITTED SPECS AND TEXT? to 'varnished lubes'. THD: OMITTED SPECS AND TEXT? Our technician has completely gone through 'voltage regulator' and heat sink. the years and this one had definitely drifted. internal tuner components have always drifted on vintage gear over 4 ohm loads! potential future purposes. See 'Copyright #15#...241SCirca 1978-80MIJ VINTAGE PIONEER STEREO RECEIVER  SX-890 / SX890'Black Dial' version of the Strength' meter on this one (not an easy task, and requires donor meters great and sounds HUGE! 300uV/meter or 15uV @ binding postsAlternate Channel Selectivity:XXdBIF Response Rejection Ratio: (see photos above). above average, FM reception incredible, PUNCHY, with GREAT SEPARATION and. Controls at 10 for 48 hours. replaced ALL dial, meter min @ 8 Ohms & xxWPC @ 4 Ohms, from 20 are 'low current draw', should offer lots of trouble-free We also aligned the ü  this OMITTED SPECS AND TEXT? ü  OMITTED SPECS AND TEXT? Following this, measures 22 '' wide x 14 '' deep and weighs 19 lbs unpacked pick-up! Sounds great!!!!!!!!!!!!!!!! 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