Maintained! Threshold heavyweight power amplifier. It has solid momentum and strength, and even large speakers drive well. This is a car where you can enjoy the thickness, richness, and atmosphere unique to this age. On the exterior, bumps and scratches can be seen on the top plate. Serial 770101J (Tamura Eiji)
Maintenance information: 2026.3.7 Maintained (power supply unit smoothing capacitor replaced due to insufficient voltage resistance. Control resistor replacement. Semi-fixed VR exchange. Acrylic board adhesion correction. ※The bias and offset check output sound was checked.
*Since there is no mute mechanism, there is a slight popping sound when the power is turned on. (specification))
Accessories: none
Main specifications: effective output 200W+200W (20 to 20,000 Hz, 8 ohm, both channel drive) harmonic distortion ratio 0.1% (at rated output) mixed modulation distortion ratio 0.1% (at rated output) output bandwidth 20 to 20,000 Hz±0 dB (at rated output) frequency characteristics 2 to 200,000 Hz+0-3dB damping factor 1000 (20 Hz) 200 (20 kHz) residual noise 2 mV power consumption 300 W (when no signal) AC 105 V 50/60 Hz W483 x H230 x D427mm 41 kg (including packaging)