All switches have been disassembled and the contacts have been polished and maintained! A famous and famous first generation preamp. The coat is different from today's tones, and the solid sharpness and punchy tone go great with vintage speakers such as JBL. The crackling sound image and exhilarating noises become a habit (Mizusaki Ryo)
Maintenance information: 2026.3.25 Maintained (in the output amplifier, resistor replaced. Transistors are replaced in the power supply circuit. Electrolysis, tantalum capacitor, lamp, and power switch replacement. Main and balance volume cleaning, disassembly cleaning and cleaning of each switch. Panel, housing, and terminal cleaning. Each part was inspected and aging tested)
Accessories: power cable, copy of instruction manual
Main specifications: 3 phono systems (with head amplifier), 3 line systems, 3 tape systems, W445 x H160 x D373 mm, 13.4 kg