Onkyo P 304

Repair

Japan 1987

Phono input sensitivity mc 0.16 mV 220 Ohms (max 210 mV)
Phono input sensitivity mm 2.5 mV 27 kOhms (max 13 mV)
Sensitivity of line inputs 150 mV 20 kOhms
Pre output level 1V 600 Ohms (max 6V)
Frequency response +0 -3 dB 0.8 Hz - 170 kHz
Total harmonic distortion:
Phono mm 0,0008%
Phono mc 0,003%
Line 0.0005%
Intermodulation distortion 0.003%
Phono signal to noise ratio mc 81 dB
Phono signal to noise ratio mm 92 dB
Line noise signal ratio 100 dB
Bass tone control ± 10 dB at 20 Hz
Treble control ± 8 dB at 20 kHz
Filtro alti 7 kHz 6 dB/oct