14 deteriorated parts such as the main volume, relay, lamp, and capacitor have been replaced, and maintenance has been completed, such as polishing the various switches and volume disassembly contacts. An attractive pre-main amplifier with a thick sound that is a bit different from the current Lux. It is a high performance amplifier equipped with a Plus-X power supply with ample stabilization control and a phono straight function. It is compatible with MM/MC and is recommended for analog fans. The tone control switch has age dullness, scratches, etc. (Oikawa Tetsuji)
Maintenance information: 2026.6.13 Maintained (replaced because repair is not possible due to damage to the main volume internal contact. PHONO circuit IC fault replacement. Bad output relay contact replacement. Capacitor deterioration replacement in the protection circuit. Idling current adjustment volume replacement. Replace the power lamp when it is out. Switch and volume classification contact polishing. I/O pin jack polish. Clean with a knob washer)
Accessories: copy of instruction manual
Main specifications: 80W+80W (8Ω) W464 x H156 x D332 mm 11 kg