Maintained including 60 deteriorated capacitors, lamps, relays, and resistor replacements. The fresh, natural sound has been completely revived. The smooth sound that fits easily into the ears is unique to YAMAHA of this era. Since you can switch between A grade and B grade movements with the touch of a switch, one of the fun things is that you can distinguish between classical and female vocals are A grade and rock is B grade, depending on your preferences (Sasaki Shota)
Maintenance information: 2025.10.31 Maintained (power lamp, electrolytic capacitor, tantalum capacitor, relay, fuse resistor, semi-fixed resistor replacement, volume cleaning, switch, selector disassembly and cleaning. Clean the housing, panels, knobs, and terminals. (Readjustment of each part, aging test)
Accessories: none
Main specifications: 15W+15W (8Ω/Class A operation) 70W+70W (8Ω/Class B operation) W436 x H144 x D323 mm 15.5 kg