This is a Behringer compact mixer. I purchased it used about four months ago, but I'm selling it because I bought another compact mixer and no longer have a use for it. It comes with the original box, power cable, manual, and rack mount kit. Despite its compact size, it has 10 channels (4 stereo channels!), making it easy to use and convenient to carry around. It's a great choice for those looking for an affordable, multi-channel analog mixer that's also compact. It can also be battery-powered using 3 x 9V alkaline batteries. I have confirmed the basic operation of the unit before listing it, but please note that this is a used item and is sold as-is, with no returns accepted. Included: * Main unit * Original box * Power adapter * Manual * Rack mount kit Main Specifications: * 10-channel analog mixer * Inputs: 10ch (4 stereo + 2 mono) * Outputs: MAIN, FX send, CD/tape output, etc. * Equipped with high-quality microphone preamps * 3-band British EQ * Built-in battery pack allows for battery operation * External effects units can be connected * Battery life: Approximately 4 hours * Dimensions: 298(W) x 216(D) x 73(H) mm * Weight: 2.5kg