Maintenance has been completed for the main volume and various switches, such as disassembly, polishing, and cleaning! Sony's classic 333 series model. The strengthened power supply makes the sound pressure feel solid and slightly appealing. Sounds with a sense of weight proportional to appearance are unique to this era. As for the phono circuit, you can enjoy the thick, sharp sound of analog discs with both MM and MC. The exterior has a feeling of use such as rust, small scratches, and dullness. Serial 211070 (Takahashi Nobuyuki)
Maintenance information: 2026.2.18 Maintained (main volume dismantling, cleaning, output relay replacement, switch disassembly and polishing (input selector, direct, reck-out, cartridge, speaker, mode, tone, source direct, subsonic, muting) power amplifier part resistor replacement solder main part repair earth enhancement volume sound wave cleaning pin jack polishing, interior and exterior cleaning, bias check, operation inspection)
Accessories: none
Main specifications: 105W+105W (8Ω) with phono MM/MC W470 x H165 x D435 mm 21.2 kg