This unit has been sitting on the shelf for a few years. The main unit has been in its protective zipper case and is pristine. The shoulder strap has never been undone and the paper Whrilwind tag is there as well. The expander module has a few minor scratches from sitting on the shelf, but is as well unused. I tested all of the outputs as well as both inputs and all is well. Includes IEC power cable for main unit. Only requires a 6-pin XLR cable to link the two boxes (not included). Thanks for looking.