Moscode 402Au power amplifier Specifications

Sidebar 1: Specifications

Description: Two-channel, solid-state power amplifier with tubed input stage and MOSFET output stage. Tube complement: choice of 6H30Pi, 6GU7, 6DJ8, 6922, 6FQ7, 5814, 7730, or 12AU7 (2 each required). Tubes supplied: two 6H30Pi, two 6GU7. Maximum output power: 200Wpc into 8 ohms (23dBW), +300Wpc into 4 ohms (21.8dBW), both channels operating. Frequency response: 5Hz–100kHz ±0.25dB, –3dB at 230kHz. Voltage gain (tube dependent): ca 30–33dB. THD at full output (tube dependent; value with 6H30Pi tube for V101 & 201 position in the circuit): <0.15% at full power. Input impedance: 100k ohms. Noise (inputs shorted): <1mV (<–69dB ref. 2.823V into 8 ohms). Power requirements: ca 120W at idle (1A), ca 960W at full output (8A).
Dimensions: 19" (485mm) W by 6.25" (160mm) H by 14.5" (370mm) D. Shipping weight: 52 lbs (23.6kg).
Serial Number Of Unit Reviewed: M402Au B080052.
Price: $6495. Factory-direct plus one US dealer. Guarantee: 33 1/3 days, satisfaction or money back. Warranty: 3 years parts & labor, 90 days tubes.
Manufacturer: Moscode, 74 Cotton Mill Hill, Suite A124, Brattleboro, VT 05301. Tel.: (877) 797-8823. Web:

74 Cotton Mill Hill, Suite A124
Brattleboro, VT 05301
(877) 797-8823

Et Quelle's picture

Whoa, finally a big powerful tube amp that looks sexy. Those parasounds are ugly but Stereophile always states they are a bargain for the money. They make my listening rm look dull. 1,000 watt listening room is my goal. Oysterheads is terrible rock, but to each his own.