The sound output was confirmed during the 2012 test. Since there are no instructions and I don't know how to adjust the bias, I sell it as junk without checking. All vacuum tubes are included. There is a slight wobble, probably because the socket is loose. There are no other accessories. If you have an understanding of OTL amplifiers, please buy it. Member prices are not applicable (Sasaki Shota)
Maintenance information: 2026.2.1 unchecked
Accessories: none
Key Specifications: OTL stereo power amplifier W460 x H210 x D390 mm