The price has been reduced! 2024/2/28 sales price 148,000 yen Maintained! Handmade stereo power amplifier. This is a car where you can feel the high texture and ease of construction unique to A grade. Female vocals and stringed instruments make supple sounds. There are small scratches overall, repair marks on the rear side of the top plate, missing speaker terminals, and cracks (Daiki Goto)
Maintenance information: 2024.2.28 Maintained (replaced due to aging of transistors and capacitors in the main amplifier section and power supply/protection circuit section. Since solder cracks occurred on the board pattern surface, complete correction and the temperature compensation circuit was modernized. Since poor contact between the mechanical contact switch and relay contacts occurred, the switch relay was disassembled and then cleaned, polished, and treated to prevent oxidation. Idle current, offset voltage, DC balance, and meter instructions have been adjusted.)
Accessories: copy of the manual
Main specifications: pure A grade stereo power amplifier 50W+50W (8Ω) W431 x H186 x D390 mm weight 27.3 kg