Chauvet Sound Activated Linkable Controller Lighting Dimmer 4-Channel Ch-865

The controller turns on, but it hasn't been fully tested. Not all functions, buttons, outputs, and channels have not been tested. Also, when the power button is on the off position, the blue lights are still on and flashing. The knob is losing. Included controller only. No manual, box, or power cord. As is for parts or repair.