You are looking at a. QSC RMX 5050a Professional Amplifier. This item is previously owned. There is evidence of wear on the amplifier with surface marks throughout. The rack mounting pieces are bent.Comes with the power cord. Please see all pictures for details! Customer service is our #1 priority! We only accept items back in the condition that they were sent to you. This product may contain a chemical known to the state of California to cause cancer and birth defects or other reproductive harm.