Home/Makers/Accuphase Laboratory/Models/E-406V
Accuphase Laboratory · E-series integrated amplifiers

E-406V

The V-generation E-406: 170 W/ch with balanced inputs and the 'MCS' circuit topology that Accuphase kept into the 2000s.

Catalogue code
E-406V
Years
1996
Type
integrated amplifier
Valves & speakers
170 W/ch into 8 ohms (220 W/ch into 4 ohms), balanced inputs
Lifecycle
retired
Confidence
High
Watts
170
Watts_basis
per channel, 8 ohm load unless noted in rated_load
Channels
2
Technology
solid-state
Class_of_operation
not stated in the catalogue sheet
Weight
23 kg
Safety

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.

How this model is dated
01 / Witnesses

What applies here

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.

02 / Bounds

The model year is a floor

Nothing predates 1996; components only push the date later.

03 / Value

What moves the price

Sold-listing reading: fair JPY 319,493, good JPY 319,493, excellent JPY 319,493 JPY · 1 sold listings (thin sample — indicative only) · as of 2026-10-18. 1 completed sale in JPY observed on 2026-10-18. fair/good/excellent = min/median/max of the observed SOLD prices (319493 / 319493 / 319493), NOT condition grades - neither source publishes a per-condition split. Only 1 sale in this currency, so it is recorded as an estimate with sample_flag thin, not as an aggregate. Sale/completion dates span 2026-10-16 to 2026-10-16. Channels counted: yahoo_closed x1. No exchange-rate conversion was applied anywhere in this file.

Related models
E-2021974 · integrated amplifier · E-series integrated amplifiersE-3031978 · integrated amplifier · E-series integrated amplifiersE-3051987 · integrated amplifier · E-series integrated amplifiersE-4051989 · integrated amplifier · E-series integrated amplifiersE-5302002 · integrated amplifier (class A) · E-series integrated amplifiersE-5502005 · integrated amplifier (class A) · E-series integrated amplifiers

Evidence: Audio Heritage (JP) — period catalogue sheets · Accuphase — official product museum & service pages · +1 more