Other equipment shows low usage hours, so we assume the amps have been used lightly. Please message us if you have any questions or concerns regarding this amp, or any other product we have listed on our store. X1 - PLX3002 Pro Power Amp. The item "QSC PLX3002 Pro Power Amplifier" is in sale since Sunday, June 16, 2019. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Amplifiers". The seller is "picchu-provision" and is located in New York, New York. This item can be shipped to United States, Canada.