Pioneer SA 7800

Maintenance repair

Japan 1979

Power 2 x 65 W 8 Ohms
Power 2 x 80 W 4 Ohms
Total harmonic distortion 0.007%
Intermodulation distortion 0.003%
Damping factor 55 to 8 Ohms
Phono input sensitivity 2.5 mV 5 kOhms (max 200 mV)
Line input sensitivity 150 mV 5 kOhms
Frequency response +0 -1 dB 5 Hz - 100 kHz
bass tone control ± 10 dB 100 Hz
treble control ± 10 dB 10 kHz
Filtro subsonico 15 Hz 6 dB/oct
Phono signal to noise ratio 87 dB
Line noise signal ratio 110 dB
Muting -20 dB

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