Maintained! Technics heavyweight high power amplifier. A CLASS AA circuit configured with a separate amplifier is used for the voltage control current drive. It has a neutral, careful sound. The driving power that makes it easy to drive large speakers is also attractive. The exterior has lines, dullness, and a feeling of use (Katsutsugu Hiura)
Maintenance information: 2023.2.15 maintenance (confirmation of each operation, confirmation of board solder cracks, etc., idling confirmation and adjustment, speaker relay
(Replace 2 locations, check electrical adjustments.)
Accessories: none
Main specifications: Class AA amplification system output 170W+170W (8Ω) output measured 220W+220W (8Ω, 1kHz, JEITA) W476 x H209 x D475mm 33.7 kg