This M7 comes with a case on wheels, one power supply (also in a wheeled road case), two stage boxes (with one broken port), one 300' stage snake w/ 30 channels (also in a wheeled road case), and all of the cables to run the system. This unit comes from our active A/V company storage and does have some minor cosmetic wear & tear. Pulled just before listing it to test all channels and ports and it sounded amazing. Works perfectly. Will only sell as a set.