Amplificador integrado tipo tubo Sansui Au-111 1965 mantenimiento

Equalizer Response Phono1, 2: RIAA. Type pre-main amplifier. Mixed modulation distortion (50 Hz to 5.5 kHz) 0.8%. Channel Separation Phono: 45dB. Center Channel Output 1.5 V/48 kΩ (at Effective Output).

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