Sansui QSD-2 Variomatrix decoder synthesizer Rare! I bought this from Cai Campbell, who got it from Japan, and had it refurbished. Works great, sounds great! A rare Original 70’s analog SANSUI QSD-2 Quadraphonic decoder. Decodes both QS+ SQ quadraphonic vinyl.THIS IS A JAP MODEL REQUIRES 100V MAINS. NOT 110V OR 120V.

Condition DescriptionMay 2021 maintained! Features and Remarks *Dents, scratches, and peeling on the chassis. Please Note shipping from Japan. Policy PaymentYou can use various payment methods based on eBay Managed Payments. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility.Cancellations & ReturnsCancellation or returns will be accepted only if the item has an obvious problem that was not mentioned in the listing description. If that, please let us know within 3 days you got the item. Buyer is responsible for shipping costs and any charge incurred shipping products back.International BuyersImport duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying. These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges.

Sansui QS-100 4 Channel Rear Amp. One of the lights is burned out in the front! Not sure everything that needs to be tested on this device! Selling As-Is!

Used Sansui QS-800 4-Channel Rear Amplifier. Here are my observations:Unit tested to power on only.Meters 2-4 lights are out.When initially powered on all 4 vu needles simultaneously lift off the peg and then return to peg.Case in very good condition.Since I am unable to fully test unit is sold as is for parts / repair. Includes jumpers. Faceplate lettering is crisp without wear.Weighs 34 pounds so shipping is salty. Check all shipping options for best deal.

Sansui QS-100 4 Channel Rear Amp. One of the lights is burned out in the front! Not sure everything that needs to be tested on this device! Selling As-Is!

Hallo, dies ist ein seltener quadrophoner Verstärker der Firma Sansui. Hervorragend erhalten, werkseitig bei 220 Volt. Dies ist eine private Auktion und natürlich ohne Gewähr. Rückgabe ausgeschlossen, ebenso wie Verantwortlichkeiten beim Transport. Der Verstärker wird sehr sorgfältig verpackt und von DPD an die Adresse des Käufers geliefert. Hier sind die technischen Daten A 4-channel rear amplifier that incorporates a main amplifier for the rear in a Sansui QS synthesizer decoder.By connecting to an amplifier with a tape monitor switch, you can enjoy 4-channel playback.The function switch allows you to select the sound field effect according to your preference, as well as the recording method of the source, the number of songs and the composition.It is equipped with a phase modulation circuit, and from the rear, phase difference signals (indirect sound and reverberation components) that are transmitted in the hall changing from moment to moment are reproduced. By combining it with the sound from the front, a sound field like that of a concert hall can be reproduced.In order to obtain a natural sound field, an IC-based pure electronic circuit system is adopted.The rear amplifier uses the quasi complimentary service ITL-OTL system.It is equipped with a protective circuit using a quick disconnect fuse.The rear speaker can be arranged in two ways (2-2 system, 2-2 system in front) depending on the number of songs and composition.Two methods can be compared by switching the switch.

Sansui QS 1Quadrophonie DecoderAnzahl der Eingänge: 2-Kanal: 130 mV / 50 kOhm4-Kanal Aux: 775 mV / 50 kOhmAnzahl der Ausgänge: 2-/4-Kanal Tape Out: Low: 130 mV, max. 1 VHigh: 430 mV, max. 3,5 VBesondere Ausstattungen 4 VU-MeterUmschalter für 4-Kanal RM, SQ, Discrete / Stereo / MonoCD-4 anschließbarSynthesizer-Decoder-Funktionswähler für: Concert Hall 1 und 2: Stereosignale pseudoquadrofon aufbereitetSurround: Stereosignale pseudoquadrofon aufbereitet, nur daß der Hörer dann in das Zentrum des musikalischen Geschehens gestellt wird Dabei können die Kanäle um 90 und 180 Grad im Uhrzeigersinn (Right Quarter Turn und Half Turn) zyklisch vertauscht werdenIn Stellung „Decoder werden matrix-encodierte Schallplatten, vorzugsweise QS-Platten, abgehört Muss leider einige Sachen meiner Sansui Anlage verkaufen Grund von der Regierung beschlossenes Energiegesetz.Brauche eine neue Heizung. Bei einen ca 45 Jahren alten Gerät kann keine Garantie, Gewährleistung oder Rückgabe gewährt werden. Am besten Abholung.

href=https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css> Sansui QS-1 Four 4 Channel Synthesizer Decoder Quadrophonic HiFi Vintage Description Model number: QS-1Warranty period 3 months Warranty Estimated shipping 3-4 days later Registration date November 22, 2020 Release date1970Features/remarksRegular matrix 4-channel decoderFeatures/remarksmaintenance completedWEB No.2012690000020423[Indication based on the Secondhand Articles Dealer Act: Hokkaido Public Safety Commission No. 101020001003] ?Note only for products that are turned on.?????????????Products that do not turn on are not eligible? The power supply for this product is AC100V 50/60Hz.A transformer may be required in some countries.Please prepare the transformer on the purchase side. Outlet specifications??A typeIf it is different from A type, a converter is required. You in areas other than 100V.If you use the transformer I sell, you can use it in areas other than 100V.ebay.comhttp://www.ebay.com/itm/373547463184ebay.ukhttps://www.ebay.com/itm/373547520813 ebay.euhttps://www.ebay.com/itm/373547520926ebay.auhttps://www.ebay.com/itm/373547520958We also sell other than ebay.com.Please contact us if you would like to purchase.If you have any other questions, please contact me.* It may not be possible in some areasPlease consider carefully.Payment ??We accept payment by PayPal only. ??Please payment within ??3 days after the auction closed. Shipping free shippingShip by express EMS?or DHL or FedExWe will deliver by the fastest delivery method. Shipment with damage / loss insuranceWith tracking number ??(10-15 days to US) ??(10-30days or more to Other countries) Terms of Sale ??[About returned goods]????Returns are accepted only if the item was ? not the item described in the aution. [Return] Returned goods for personal reasons will not be accepted. International Buyers - Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying. Provided by HARU

WARNING - THIS IS A JAPANESE MODEL OPERATES ON 100V ONLY!!! FOR USE IN THE UK A 240v to 100v (NOT 120/110v) down-step transformer is needed.While quadraphonic encoders have not seen many changes in their designs over the years, the decoders have evolved rapidly since the first designs were introduced back in the early 70s. The Sansui QSD-1 quadraphonic decoder is the only decoder that utilizes an active crossover - processing the Low, Mid, and High Frequencies on 3 separate modules - resulting in superb, best analog QS separation. Hence, the Sansui QSD-1 is considered the best QS decoder and was an integral part of many recording and broadcasting studios back in the 70s.I was behind the first Quadraphonic audiophile listening event at Cafe Oto London in January 2020. Cosmic Quadraphonic at The Southbank Centre on July 22nd and WOH22. I always use the QSD1 in all events.I own a few units.This one on sale here (Unit at the bottom of the rack in photos 12-14) is in good original condition. In case you prefer a re-cap service or a serviced unit, please ask for information and price.Please note- Due to its age, I can only confirm that it is being sold in good faith and will be sent fully functioning. Unfortunately, I cannot accept any responsibility if the unit fails upon arrival.

Condition DescriptionBeautiful! Operation has been checked! This item has been used for various inputs and outputs until before the sale, so it has been checked. Control number 9011 Please Note shipping from Japan. Policy PaymentYou can use various payment methods based on eBay Managed Payments. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility.Cancellations & ReturnsCancellation or returns will be accepted only if the item has an obvious problem that was not mentioned in the listing description. If that, please let us know within 3 days you got the item. Buyer is responsible for shipping costs and any charge incurred shipping products back.International BuyersImport duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying. These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges.

1. A rare Original 70’s analog SANSUI QSD-2 Quadraphonic decoder. Decodes both QS+ SQ quadraphonic vinyl. THIS IS A JAP MODEL REQUIRES 100V MAINS. NOT 110V OR 120V. Please note- Due to its age, I can only confirm that it is being sold in good faith and will be sent fully functioning. Unfortunately, I cannot accept any responsibility if the unit fails upon arrival.

WARNING - THIS IS A JAPANESE MODEL OPERATES ON 100V ONLY!!! FOR USE IN THE UK A 240v to 100v (NOT 120/110v) down-step transformer is needed.While quadraphonic encoders have not seen many changes in their designs over the years, the decoders have evolved rapidly since the first designs were introduced back in the early 70s. The Sansui QSD-1 quadraphonic decoder is the only decoder that utilizes an active crossover - processing the Low, Mid, and High Frequencies on 3 separate modules - resulting in superb, best analog QS separation. Hence, the Sansui QSD-1 is considered the best QS decoder and was an integral part of many recording and broadcasting studios back in the 70s.I was behind the first Quadraphonic audiophile listening event at Cafe Oto London in January 2020. Cosmic Quadraphonic at The Southbank Centre on July 22nd and WOH22. I always use the QSD1 in all events.I own a few units.This one on sale here (Unit at the bottom of the rack in photos 12-14) is in good original condition. In case you prefer a re-cap service or a serviced unit, please ask for information and price.Please note- Due to its age, I can only confirm that it is being sold in good faith and will be sent fully functioning. Unfortunately, I cannot accept any responsibility if the unit fails upon arrival.

This is a super cool piece, everything works, its in great shape, there is a knick in the wood case left side middle top, has no affect on performance.Here it is, Sansuis history-making 4-Channel Synthesizer Decoder QS-1, the ingenious yet inexpensive instrument that magically transforms two channel stereo signals into a breathtakingly live sound field.An extraordinary stereo achievement, the QS-1 is having a profound impact on the entire world of stereo in two ways. First, it permits stereo enthusiasts to continue to use and enjoy their present 2 channel stereo equipment and program sources while moving into the new audio era.

Used Sansui QS-800 4-Channel Rear Amplifier. Here are my observations:Unit tested to power on only.Meters 2-4 lights are out.When initially powered on all 4 vu needles simultaneously lift off the peg and then return to peg.Case in very good condition.Since I am unable to fully test unit is sold as is for parts / repair. Includes jumpers. Faceplate lettering is crisp without wear.Weighs 34 pounds so shipping is salty. Check all shipping options for best deal.

Sansui QS-100 4 Channel Rear Amp. One of the lights is burned out in the front! Not sure everything that needs to be tested on this device! Selling As-Is!

Sansui QS-1 Four Channel Solid State Quadrophonic Synthesizer. Working, BUT NOT FULLY Tested - Powers up, but needs thorough Testing (hence reduced Price)

Sansui QS-100 4 Channel Rear Amp. One of the lights is burned out in the front! Not sure everything that needs to be tested on this device! Selling As-Is!

Sansui QS 1Quadrophonie DecoderAnzahl der Eingänge: 2-Kanal: 130 mV / 50 kOhm4-Kanal Aux: 775 mV / 50 kOhmAnzahl der Ausgänge: 2-/4-Kanal Tape Out: Low: 130 mV, max. 1 VHigh: 430 mV, max. 3,5 VBesondere Ausstattungen 4 VU-MeterUmschalter für 4-Kanal RM, SQ, Discrete / Stereo / MonoCD-4 anschließbarSynthesizer-Decoder-Funktionswähler für: Concert Hall 1 und 2: Stereosignale pseudoquadrofon aufbereitetSurround: Stereosignale pseudoquadrofon aufbereitet, nur daß der Hörer dann in das Zentrum des musikalischen Geschehens gestellt wird Dabei können die Kanäle um 90 und 180 Grad im Uhrzeigersinn (Right Quarter Turn und Half Turn) zyklisch vertauscht werdenIn Stellung „Decoder werden matrix-encodierte Schallplatten, vorzugsweise QS-Platten, abgehört Muss leider einige Sachen meiner Sansui Anlage verkaufen Grund von der Regierung beschlossenes Energiegesetz.Brauche eine neue Heizung. Bei einen ca 45 Jahren alten Gerät kann keine Garantie, Gewährleistung oder Rückgabe gewährt werden. Am besten Abholung.

Sansui QS-100 4 Channel Quadraphonic Decoder and Rear Speaker Amplifier TESTED AND WORKING UNIT IS IN VERY GOOD CONDITION. ALL SALES GUARANTEED TO YOUR SATISFACTION!

Sansui QS-1 Four Channel Solid State Quadrophonic Synthesizer. Working, BUT NOT FULLY Tested - Powers up, but needs thorough Testing (hence reduced Price)

1. A rare Original 70’s analog SANSUI QSD-2 Quadraphonic decoder. Decodes both QS+ SQ quadraphonic vinyl. THIS IS A JAP MODEL REQUIRES 100V MAINS. NOT 110V OR 120V.

WARNING - THIS IS A JAPANESE MODEL OPERATES ON 100V ONLY!!! FOR USE IN THE UK A 240v to 100v (NOT 120/110v) down-step transformer is needed.While quadraphonic encoders have not seen many changes in their designs over the years, the decoders have evolved rapidly since the first designs were introduced back in the early 70s. The Sansui QSD-1 quadraphonic decoder is the only decoder that utilizes an active crossover - processing the Low, Mid, and High Frequencies on 3 separate modules - resulting in superb, best analog QS separation. Hence, the Sansui QSD-1 is considered the best QS decoder and was an integral part of many recording and broadcasting studios back in the 70s.I was behind the first Quadraphonic audiophile listening event at Cafe Oto London in January 2020. Cosmic Quadraphonic at The Southbank Centre on July 22nd and WOH22. I always use the QSD1 in all events.I own a few units.This one on sale here is in good original condition. In case you prefer a re-cap service or a serviced unit, please ask for information and price.

Amp , working

NEW Sansui QS-5000 Amplifier OPERATING INSTRUCTIONS & SERVICE MANUAL and Schematic Diagram * The schematic diagram has been split into several sections and made larger, so that small details are easier to read. Nice! In addition, every page of this manual has been digitally improved for the best quality. Laser black & white reprint copy33 pagesPrinted on high quality paper (8 1/2 x 11 inches letter size)Comb bindingProtective transparent front cover sheetCard stock black back coverFree Media Mail shipping in U.S.A.* USPS Media Mail may take 2 to 3 weeks for delivery. If you need a faster shipping service at extra cost, please message me before placing your order. Fast shipping, Super EBAY Seller EXCELLENT Manuals These manuals are excellent and well worth having to use and protect orig. Seller not only bent over backwards for me but then he did a complete flip !! Honest, trustworthy, and would use again and recommend! Fast Shipping: We will ship it out to you within 1 day (24 hours) of receiving payment. Domestic shipping to lower 48 states only. The post office is closed on Sundays and holidays, so add an extra day to the delivery time. International buyers: We offer shipping to customers worldwide through eBays Global Shipping program. Your package will be shipped to eBays shipping center in the state of Kentucky, where it will be processed and shipped to you. You are responsible for the shipping cost and any import/customs/tax fees. Return/Refund: Please message me first if you experience any problems. I will try my best to fix them. Free return if the item is not as described.Payment: Immediate payment is required for Buy it Now. Requests: Let us know if there is a specific manual you want. Wed be happy to put one together for you.