SANSUI 771 ￥89,900(1972年頃) 

SANSUI 771
AM/FM Stereo Receiver (1972-77)
Specifications
Tuning range: FM, MW
Power output: 32 watts per channel into 8Ω (stereo)
Frequency response: 15Hz to 30kHz
Total harmonic distortion: 0.5%
Damping factor: 60
Input sensitivity: 2.5mV (mic), 2.5mV (MM), 100mV (DIN), 100mV (line)
Signal to noise ratio: 70dB (MM), 80dB (line)
Channel separation: 45dB (MM), 45dB (line)
Output: 100mV (line), 30mV (DIN)
Speaker load impedance: 4Ω to 16Ω
Semiconductors: 3 x FET, 3 x IC, 49 x transistors, 25 x diodes, 4 x zener diodes
Dimensions: 480 x 135 x 300mm
Weight: 12kg
Year: 1972