Yamaha AX-500

Repair

Japan 1987

Power 2 x 85 W 8 Ohms
Power 2 x 100 W 6 Ohms
IEC power THD 1% 93 W / 8Ohms - 120 W / 4 Ohms
Power frequency response 10 Hz - 50 kHz
Damping factor 50 8 Ohms
Phono MC input sensitivity 0.16 mV (max 10 mV) 220 Ohms
Phono MM input sensitivity 2.5 mV (max 150 mV) 47 kOhms
Line input sensitivity 150 mV 47 kOhms
Headphone Output Level 0.75V 270 Ohms
Frequency response ± 0.5dB 20Hz - 20kHz
Total harmonic distortion 0.01%
Intermodulation distortion 0.01%
Phono MC input signal noise ratio 73 dB
Phono MM input signal noise ratio 90 dB
Signal to noise ratio of line inputs 100 dB
Stereo separation 50 dB
Bass tone control ± 10 dB at 20 Hz (350 Hz)
Treble control ± 10 dB at 20 kHz (3.5 kHz)
Filtro subsonico 15 Hz -12 dB/oct
Loudness continuo

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