I have a brand new AMC 2100 2 channel amp. I will sell for $199.00 . They list for $499.00 but typically sell for about $250.00 online at Sound City and others , probably the best buy in a 2 channel amp under $300.00 read the reviews at audioreview.com . 150 watts per channel dynamic power into 8 ohms , 500 watts dynamic power bridged mode. Large toroidal transformer, gold plated binding posts, 2 ohm stable. Great amp for driving one or two passive subs or powering rear surround speakers. Audiophile grade components used throughout. Check my feed back user id cdsherman on ebay. I have sold many items here as well including amps and SVS subwoofers. Email me [email protected] if interested.