Maintenance has been completed! A hybrid type premain that employs a 3-pole vacuum tube. On top of the solid framework of the transistor, you can enjoy the soft tone of the vacuum tube. In addition, it has a sense of power by adopting a MOS FET, and it is one that you can enjoy clear sound. There is an appearance, veneer peeling, abrasions, dullness. * Please perform preheating before turning on the power. It takes about 1 minute for the relay to enter (Hitoshi Kobayashi)
Maintenance information: 2022.9.7 Maintained (master volume replacement, output relay replacement, input terminal repair, input selector, other switches, volume, cleaning, main amplifier, (Vacuum tube board and other solder repair, internal inspection and cleaning)
Accessories: none
Main specifications: 105W+105W (6Ω) W470 × H158 × D355mm Weight 14.4 kg