Maintenance has been completed, such as output relays, headphone relays, capacitors, resistor replacement, volume, and switch disassembly and polishing. Sansui's mid-level premain. In addition to the conventional sense of dynamism, a fine and smooth texture is added, making it an amplifier with a high degree of perfection. With rich low frequencies and glossy high frequencies created from a powerful power supply unit, it can be used regardless of genre. Overall, there are dullness, stains, etc. (Oikawa Tetsuji)
Maintenance information: 2026.2.18 maintained (① main volume dismantling and cleaning ② switch disassembly and polishing (input selector, power amplifier direct, source direct, reckout, tape) ③ push SW disassembly and polishing (speaker, tone, subsonic, muting, processor, MM/MC) ④ output relay, headphone relay replacement ⑤ protector capacitor replacement ⑥ amplifier resistance replacement ⑦ Solder repair ⑧ knob installation, jack polishing, other volume cleaning, interior and exterior inspection and cleaning, operation confirmation)
Accessories: copy of instruction manual
Main specifications: 160W+160W (6Ω) 130W+130W (8Ω) rated power consumption 330W W466 × H162 × D452 mm 23 kg