Class AB push-pull premain amplifier using 4 KT88s. Although it is small, it has a high power of 40W+40W, and the power of bass and treble elongation, which are attractive to the KT88, are also excellent. Another feature is that it is possible to switch between a triode connection and an ultra linear connection, and the sound quality can be selected. I have kusumi (Sasaki Shota)
Maintenance information: 2022.11.12 sound output operation confirmed
Accessories: remote control, power cable, instructions
Main specifications: Vacuum tube used KT88×4, 12AU7×2, 12AX7×2 40W+40W (8ohm/ultra linear connection) line 4 systems W350 x H185 x D300mm 13kg