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. There are line scratches and bumps on the exterior. Also, there are collapses and creases on the side panels. Serial 203598 (Tamura Eiji)
Maintenance information: 2026.2.3 Maintained (main amplifier section FET, adjustment volume, deterioration resistor replacement. Switch disassembly and polishing (input selector, direct, mode, speaker, recout, muting, subsonic, turnover, cartridge selector) main volume dismantling and cleaning. Output relay replacement. Earth terminal repair. Solder repair. Internal inspection and cleaning, pin jack polishing, bias adjustment, running test. *Please note that if you turn the SP terminal more than necessary, it will break. (The relay operates for about 15 seconds.)
Accessories: none
Main specifications: 105W+105W (8Ω) with phono MM/MC W470 x H165 x D435 mm 21.2 kg