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AmplifiersStereo ReceiversDiscontinued
Estimated price (community-sourced)
$550
Around — community and catalog average, updates slowly
About the SX-737
The SX-737 is a vintage AM/FM stereo receiver manufactured from 1974 to 1976. Its solid-state amplifier is rated at 35 watts per channel into 8 ohms from 20 Hz to 20 kHz, with total harmonic distortion no greater than 0.5%. It includes an FM/MW tuner, phono and auxiliary inputs, two tape connections, a front-panel microphone input, headphone output, and connections for two pairs of speakers. Tuner features include a dual-gate MOS FET FM front end and phase-locked-loop multiplex circuitry.
Specifications
Type: AM/FM stereo receiver; Amplifier output: 35 W/channel into 8 Ω, 20 Hz–20 kHz; THD: ≤0.5%; Frequency response (high-level): 15 Hz–40 kHz; Damping factor: 40 (8 Ω); Tuner: FM 88–108 MHz, MW 525–1605 kHz; Inputs: phono, microphone, AUX, two tape decks; Outputs: headphones, tape record, two speaker pairs; Dimensions: 500 × 158 × 410 mm (W × H × D); Weight: approximately 13.2 kg.