Classe Model Fifteen Stereo Power Amplifier. Good, used condition and full working order. 220-240V ~ 50Hz Will be very well packed and promptly sent via tracked courier delivery - or collect and save on the delivery charge. No other power amplifier in my current arsenal, including two more expensive solid-state units, each of which received a Class A rating in Stereophiles Recommended Components in its time, could better the Classé Fifteen when it was driven by the Classé Six Mk.II preamplifier in Bypass mode. The Fifteen was these amplifiers equal in bass response, dynamic range, clarity, transient speed, overall coherency, and freedom from midrange grain, whether driving dynamic or electrostatic loudspeakers. Only the more expensive and more powerful Krell KSA-250 could top it in soundstage depth.The Fifteens $3000 price tag distinguishes it from nearly all other Class A–rated amplifiers, showing that you dont have to spend high-end money to get high-end sound. Be sure you listen to this amplifier—youll be as surprised as I was! — Larry Greenhill, Stereophile Description: Solid-state stereo power amplifier. Rated output power (20Hz–20kHz): 175Wpc minimum continuous sinewave power into 8 ohms (22.4dBW), with no more than 0.1% THD (FTC); 375Wpc minimum continuous sinewave power into 4 ohms (22.7dBW), with no more than 0.3% THD (FTC); bridged-mono, 700W continuous sinewave power into 8 ohms (28.5dBW), 1200W mono into 4 ohms (27.8dBW). Frequency response: 20Hz–20kHz ±0.1dB. Input impedance: 70k ohms. Voltage gain: not specified. Power consumption: typically 225W at idle.Dimensions: 17.25 (431.25mm) W by 7.25 (181.25mm) H by 19 (475mm) D. Shipping weight: 60 lbs (27kg).