This is a DENON DJ controller, the MC2000. I purchased it used about a year ago and have used it two or three times a month. There are many scratches, and there is some deterioration, such as the knobs' covers easily coming off, but it works normally. - Model Name: MC2000 - Brand Name: DENON DJ - Connection Type: USB - Supported Software: Serato - Control Features: 2-channel - Effects: FX2 - Volume Adjustment: Level adjustment knob - Loop Function: Loop function equipped - Pitch Adjustment: Pitch bend Thank you for looking.