Pioneer SX737 - Retrotech Audio - Vintage Audio

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Pioneer SX737

Currently Sold

Pioneer SX-737


Pioneer SX-737

Vintage Stereo Receiver

The SX-737 is a high-quality stereo receiver featuring 35 watts per channel, min RMS at 8 ohms from 20 Hertz to 20,000 Hertz with no more than 0.5% total harmonic distortion.

In very nice physical condition and full working order, this receiver dates from the mid 1970’s, when Pioneer separates really were ‘Made in Japan’. Pictures 6 to 10 were taken while just using a length of speaker wire as an improvised aerial.


• Tuning range: FM, MW
• Power output: 35 watts per channel into 8Ω (stereo)
• Frequency response: 15Hz to 40kHz
• Total harmonic distortion: 0.5%
• Damping factor: 40
• Input sensitivity: 2.5mV (mic), 2.5mV (MM), 150mV (DIN), 150mV (line)
• Signal to noise ratio: 65dB (mic), 70dB (MM), 95dB (line)
• Output: 150mV (line), 30mV (DIN)
• Speaker load impedance: 4Ω (minimum)
• Semiconductors: 1 x FET, 3 x IC, 46 x transistors, 22 x diodes
• Dimensions: 500 x 158 x 410mm
• Weight: 13.2kg

The user manual is a print-out copy from our archive and the last picture is from the 1975 Hi-Fi Year Book


Payment accepted via PayPal, Bank Transfer, Personal Cheque or cash on collection.

Economical worldwide shipping via UPS or FedEx – Double boxed, tracked and insured.


Please contact us either by telephone on 01883 340073
or by sending and email to
if you are interested in purchasing this item.


Linn, Quad, Tannoy, Revox, Arcam, Musical Fidelity, SME, Rogers, Spendor, Garrard, Leak, Thorens, KEF, Meridian, Lecson, Mission, Michell, Sudgen, Nakamichi, Radford, Armstrong, Bowers & Wilkins, Celestion, Exposure, Gale, IMF, Beard, Audio Innovations J.R., Etc…etc…

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