Pioneer SX-424

AM/FM Stereo Receiver (1972-74)

Specifications

Tuning range: FM, MW

Power output: 12 watts per channel into 8Ω (stereo)

Frequency response: 20Hz to 70kHz

Total harmonic distortion: 1%

Damping factor: 40

Input sensitivity: 6.5mV (mic), 3mV (MM), 180mV (DIN), 180mV (line)

Signal to noise ratio: 75dB (MM), 85dB (line)

Output: 180mV (line), 36mV (DIN)

Speaker load impedance: 4Ω to 16Ω

Semiconductors: 1 x FET, 30 x transistors, 24 x diodes

Dimensions: 431 x 146 x 347mm

Weight: 7.9kg