Play/Pause - Scratch - Channel Gain - Headphone Output and Volume Control</br>Cue/Play - VIRTUAL DJ Software - Effect and Sample Control - Master Tempo</br>Sync - Effect Select and Parameter Adjust(DEPTH?? DELAY?? LFO) - 3 Band EQ (Hi?? Mid?? Low knob) - USB Bus Powered</br>Seamless Loop/ Loop Trim - Pitch Control	 - Track Select</br>Fast Search Forward or backward - Channel Fader - Channel Cue Monitor</br></br>Product Description</br></br>This professional DJ MIDI/USB controller lets you take control of your music on your computer. Use your favorite DAW (Reason?? Logic?? Ableton) or the included Virtual DJ software to cut up your mix. This controller has tons of controls ? 17 knobs?? 4 sliders and a crossfader?? 12 buttons?? and two scratch pads. Easily play/pause?? sync?? set loops?? jog through music?? pitch control?? and tweak your sound with the 3-band EQ. It easily plugs into your computer??s USB port for power and control.</br><br/>http://www.amazon.com/gp/product/B003P13RRO