Lot 387: Pioneer SX-750 AM/FM Stereo Receiver (1976–1978)
Estate Auction: Multiple-Estate Liquidation Roseville, CA (172) · Sold
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- Auction
- Estate Auction: Multiple-Estate Liquidation Roseville, CA (172)
- Lot Number
- 387
- Status
- Sold
- Hammer / Price
- Sign in to view realized price
- Opening Bid
- $5.00
- Accepted Bids
- 15
- Closed
- 11/6/25 7:14 PM PT
Description
The Pioneer SX-750 is a classic AM/FM stereo receiver produced between 1976 and 1978, known for its warm analog sound and solid build quality. Delivering 50 watts per channel into 8 ohms, this receiver exemplifies 1970s hi-fi craftsmanship with its clean design and powerful performance. It features two tape in/outputs, a duplicate switch, phono and aux/mic inputs, tone and high filter switches, FM muting, tuning and signal meters, and dual bass and treble controls. Technical specifications include a frequency response of 10Hz to 50kHz, total harmonic distortion of just 0.1%, and a damping factor of 30. Input sensitivity is rated at 5mV (mic), 2.5mV (MM), and 150mV (DIN/line), while the signal-to-noise ratio measures 70dB (MM) and 90dB (line). Output levels are 150mV (line) and 30mV (DIN). The receiver supports a minimum speaker load impedance of 4 ohms and contains 1 FET, 7 ICs, 42 transistors, and 40 diodes. H: 6" | W: 19" | L: 14". Good condition, tested and working.