The whole body has been fully maintained! A power amplifier with a die-cast chassis that performs all stages of Class A operation. Contrary to what it looks like, rugged sounds are fine and stretchy. It achieves both the delicate reproduction and thick sound quality typical of Class A amplifiers, and plays vocals and classical music smoothly. The speaker terminal cover is missing. Rust, paint, and feeling of use can be seen throughout the exterior and transformer parts (Kobayashi Hitoshi)
Maintenance information: 3.22 maintained (power transistor pair replacement, heat dissipation treatment redone, pilot lamp replacement, replacement of all migration generating semiconductors, replacement of power supply capacitors, DC offset, idle current setting, physical test, maximum output 38W, rated distortion ratio 0.005% or less, residual noise: 180μV (termination) There is damage to the resin part of the SP terminal, but arrangements are not possible)
Accessories: none
Main specifications: Class A operation/DC amplifier configuration effective output 30W+30W damping factor 60 power consumption 240W dimensions W420 x H153 x D370 mm weight 22 kg