Pioneer DJM-400 Pro Dj Mixer 2-channel, 24 bit/ 96 kHz processing mixer designed for the Mobile DJ Select either of two microphone connections or one stereo line connection Seven high quality 24bit effects--Delay, Echo, Filter, Flanger, Phaser, robot and Roll Full range EQ's adjustable from 9 db down to infinity Size and color designed to compliment the CDJ-200 or CDJ-400