Replaced deteriorated parts and refreshed! A power amplifier with an eye-catching black and large power meter typical of Sansui. It entertains me with the powerful feeling that can be felt from the appearance and the sound quality that stretches and stretches supple (Fujisawa Koshi)
Maintenance Information: 2022.1.20 Maintained (first stage FET, electrolytic capacitor, black film, semi-fixed resistor, rectifier diode, heat dissipation sheet for power transmission, cement resistor, fuse resistor, temperature guarantee Replace Varistor, SP Relay, SP Terminal, Lamp, Fuse, EI Connector SP selector switch, gain VOL disassembly cleaning Circuit adjustment, input/output waveform confirmation, meter adjustment, load test (1kHz sine wave, 8Ω load: 110W+110W, OK), sound test.)
Accessories: None
Main specifications: Left and right independent 2 power supply system Diamond differential circuit Effective output 110W+110W (8Ω) Load impedance 4-16Ω W482 × H187 × D450mm 20.3kg