The 2009 class-A integrated with a damping factor raised to 200 and the new high-efficiency toroidal transformer.
Mains-powered vintage Accuphase: the big filter capacitors and the bias network need checking before first power-up, and the original Sanken/MOS-FET output devices are unobtainable. Japanese-market units may carry a 100 V transformer with a voltage selector - confirm the setting before plugging in.
Marks that can be entered for this maker: Model / catalogue number, Model / catalogue number, British capacitor code (Hunts, Mullard), Japanese capacitor code (Nichicon, Chemi-Con, ELNA), EIA component code, Version & era marker.
Nothing predates 2009; components only push the date later.
Sold-listing reading: fair JPY 469,803, good JPY 485,901, excellent JPY 502,000 JPY · 2 sold listings (thin sample — indicative only) · as of 2026-10-18. 2 completed sales in JPY observed on 2026-10-18. fair/good/excellent = min/median/max of the observed SOLD prices (469803 / 485901.5 / 502000), NOT condition grades - neither source publishes a per-condition split. Only 2 sales in this currency, so it is recorded as an estimate with sample_flag thin, not as an aggregate. Sale/completion dates span 2026-09-24 to 2026-10-04. Channels counted: yahoo_closed x2. No exchange-rate conversion was applied anywhere in this file.
Evidence: Audio Heritage (JP) — period catalogue sheets · Accuphase — official product museum & service pages · +1 more