Sansui QRX6500.....

Receiver 
SANSUI
QRX6500
État impeccable
Sort de révision
Tuning range: FM, MW
Power output: 37W/ch into 8Ω (quadraphonic)
Frequency response: 30Hz to 30kHz
Total harmonic distortion: 0.5%
Damping factor: 30
Signal to noise ratio: 70dB (line)
Channel separation: 45dB (line)
Speaker load impedance: 4Ω to 16Ω
Dimensions: 536 x 181 x 362mm
Weight: 22kgFirst of all, the QRX-6500 is a complete 4-channel stereo control center. Its functions can be divided into three major areas; the Sansui QS 4-channel Synthesizer and Decoder, the 4-channel, 280-watt integrated amplifier section, and the super-sensitive stereo FM/AM tuner.
At the heart of the 4-channel QS Synthesizer and Decoder section is the team of circuits which together make up the new Sansui QS Regular Matrix decoder with QS vario-matrix