QSC 1700 500W 4Ohm 2-Channel Professional Power Stereo Amplifier Rackmount Amp. Scratches on the top as seen in the photos. This amp weighs close to 50lbs.This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Amplifiers". The seller is "jimtruck0_2" and is located in this country: US. This item can be shipped to United States.