This listing is for a DBX FS900 w/DBX 903 Module. It was pulled from a working environment, power tested, and powers on as it should. No further testing has been performed on this device. It has an attached power cord. There is a DBX 903 Module installed in the item. The unit has built in rackmount brackets. There are signs of wear on the item from previous use. All photos are of the item you will receive. We do not provide tech support for this device. If you have any questions, feel free to contact me.