Numark X6 Digital Scratch Mixer with Effects Two-channel digital, tabletop mixer 24-bit, no-noise, no-distortion digital mixing with Alesis technology Digital effects interface with 12 BEAT SYNC effects with wet/dry control Vocoder, Tape Echo, Echo, Flanger, Phaser, Filter, two type of Reverbs, and more D-Type digital crossfader with reverse and continuously adjustable slope control