Manufacture:Accuphase
Original price: JPY 1,300,000
Price: JPY 634,545(pair)Sold Out
23-38717-06043-00
Japan 1987 made
Arrival: 2023-04-21 19:58:29
Maintained! This mono power amplifier was developed as the first full-scale high-output power amplifier for consumer use. The sound quality is unique to AccuPhase, which is high power and full of subtlety. Equipped with a digital meter that instantaneously calculates real power. Switching between modes makes it easy to drive even speakers with ultra-low impedance. The exterior is dull and scratched due to aging. Serial K7Y241/K7Y242 (Satoshi Yonejima) Maintenance information: 2023.4.21 Maintained (IC and electrolytic capacitor replacement. Pattern correction and solder correction. The meter lamp on one side has been replaced (the other one has been replaced). Output relay disassembly, polishing and cleaning. Bias and offset checks. Output sound check. Switch the load changeover switch while the power is off. This model has a BTL configuration. Sound also comes out on the negative side of the speaker terminal. Care must be taken when using speaker changers, etc. (The digital meter will not be displayed unless a load is connected) Accessories: no accessories Main specifications: 8Ω load rating at output: 800W+800W W481 x H239 x D489 mm 47.2 kg
  
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