Price negotiable. 12-channel powered mixer with XLR output for easy sound adjustment. - Number of input channels: 8 - Power supply type: AC power - Special features: Includes fabric cover - Adjustment knobs: Numerous volume adjustment knobs Thank you for viewing. This is a powered mixer from neu. The power turns on without any problems. Sound comes out from all jacks, but there is a lot of noise, so it is being sold as junk at a discounted price. Also, the handle on the top of the main unit was missing from the time of purchase. I am selling it because I purchased another one. No returns or refunds, please.