Maintenance has been completed, such as idler deterioration replacement, motor and bearing disassembly and lubrication, speed inspection mechanism inspection, adjustment, etc. 60Hz, 110V specifications. A combination of an idler drive's powerful turntable and an arm that fully brings out the appeal of the SPU. You can enjoy the rich, powerful, and energetic sound. The paint has peeled off, the lettering has disappeared, etc., but the finish was beautiful due to cleaning (Oikawa Tetsuji)
Maintenance information: 2026.4.22 Maintained (motor disassembly/check, lubrication, assembly. Main bearing disassembly, inspection, lubrication, oil sealant application and assembly. Speed adjustment mechanism, inspection and adjustment. Spring rubber deterioration replacement. Rubber washers deteriorated and replaced with new ones. AC cord pull correction. Idler deterioration → replacement. Mount nut/washer (1 piece) missing → added. Replace the arm cord plug with a straight type. Contact cleaning. running test
Accessories: copy of instruction manual
Main specifications: RMG309/total length 408 mm effective length 320 mm effective length 309 mm overhang 11 mm needle pressure range 0 to 7 g W594 x H220 x D504 mm (actual measurement)