SX-650

The Pioneer SX-650 is a classic vintage AM/FM stereo receiver produced during the golden age of Japanese hi-fi between 1976 and 1978. Known for its iconic mid-1970s "silver-face" design, tactile physical controls, and warm wooden cabinet, it sits firmly in the middle of Pioneer's legendary SX-X50 lineup. Delivering 35 watts per channel into 8 ohms, it is highly regarded as an accessible yet capable entry point for vintage audio collectors, vinyl enthusiasts, and everyday listeners.

Core Specifications

• Power Output: 35 watts per channel continuous RMS into 8 ohms (40W into 4 ohms)
• Total Harmonic Distortion (THD): Less than 0.3%
• Frequency Response: 10Hz to 50kHz
• Damping Factor: 30
• Phono Preamp: Super-quiet equalizer with ±0.3dB RIAA precision
• Dimensions: 480 x 149 x 371 mm (approx. 19 x 6 x 14.5 inches)
• Weight: 13.1 kg (approx. 29 lbs)