Yamaha MX-D1 digital power amplifier Specifications
Description: Solid-state stereo power amplifier with class-D "digital" output stage operating at 352.8kHz. Maximum output power: 500Wpc into 4 and 8 ohms (24dBW, 27dBW, respectively) at 0.1% THD. Frequency response: 1Hz–100kHz, ±3dB; 20Hz–20kHz, ±0.5dB. THD at 10W/1kHz: <0.003%. Input sensitivity: 1.3V. Input impedance: 25k ohms. Damping factor: 200 (equivalent to an output impedance of 0.04 ohms), no frequency specified. Channel separation: 100dB. Dynamic range: 120dB or greater (IHF-A, low-pass filter at 20kHz). Standby power consumption: <0.1W.
Dimensions: 17 1/8 "(439mm) W by 2 7/8" (78mm) H by 17 3/16" (440mm) D. Weight: 23 lbs (10.4kg).
Serial number of unit reviewed: E010173.
Price: $4999.95. Approximate number of dealers: not disclosed.
Manufacturer: Yamaha Corporation, PO Box 1, Hamamatsu, Japan. US: Yamaha Electronics Corp. USA, 6600 Orangethorpe Avenue, Buena Park, CA 90620. Tel: (714) 228-3343. Web: www.yamaha.com/yec/index.htm.