31 capacitors, 28 transistors, and other deteriorated parts have been replaced, volume dismantled and cleaned, etc., and have been brushed up! A flagship model from the 70s. Only this model has a very aggressive sound, and the sound comes out hot and forward. This is one car that makes jazz and rock sound crisp, thick, and exhilarating. Not only is the sound completely different from modern amplifiers, but the retro face is also attractive. Dullness, abrasions, etc. can be seen on the exterior. Serial 214826149 (Yamato Yuki)
Maintenance Information: 2026.1.17 Maintained (capacitor, transistor, main VR, resistor, relay, bulb, fuse, lamp replacement. Tone V decomposition cleaning, grease coating operation confirmation, input/output waveform confirmation, load test (1 kHz sine wave, 80 W+80 W at 8 ohm load) sound output test)
Accessories: none
Main specifications: 80W+80W (8Ω) frequency characteristics 5Hz to 100kHz tone control/bass, midrange, treble 3-stage adjustment W462 x H155 x D316 mm 17.5 kg