Maintenance has been completed, including 8 power transistors and 4 diodes replaced! A power amplifier that hasn't arrived in a long time, and you can enjoy glossy, intense A grade sound and powerful AB grade sound. It has sufficient playback bandwidth, is thick in the mid and low frequencies, has good sound separation, and makes me listen to jazz and rock in a very pleasant way. There is a wound on the wood cabinet (Sasaki Shota)
Maintenance information: 2026.1.16 Maintained (internal check. Both power stage Tn channels are short. Partial resistance burn, diode short Other power SW internal contact burned → dismantled and corrected. Power relay contact failure → polishing. Drive stage pattern crack → re-solder
gain vol cleaning)
Accessories: none
Main specifications: 120W+120W (AB grade) 30W+30W (A grade), W416 x H146 x D332 mm 4.5 kg