Sansui QRX-7500

Four Channel Receiver

Specifications

Tuning range: FM, MW

Power output: 32W/ch (stereo), 25W/ch into 8Ω (quadraphonic)

Frequency response: 30Hz to 30kHz

Total harmonic distortion: 0.3%

Damping factor: 40

Input sensitivity: 2.5mV (MM), 100mV (DIN), 100mV (line)

Signal to noise ratio: 70dB (MM), 80dB (line)

Output: 100mV (line), 30mV (DIN)

Speaker load impedance: 4Ω to 16Ω

Semiconductors: 159 x transistors, 94 x diodes, 13 x FET, 5 x IC, 9 x zener diodes

Dimensions: 594 x 203 x 370mm

Weight: 21.8kg

Year: 1974