The Behringer Pro Mixer DJX900USB 4-channel DJ Mixer has a powerful feature set that DJs of all levels will love. The DJX900USB’s intuitive operation and built-in digital effects give you the tools to get your audience out onto the floor – and keep them there. It also sports a USB interface for playing music from your laptop, a transparent mic preamp, and 3-band EQ across-the-board. You also get an optical crossfader, four total inputs (three with phono inputs), and three sets of outputs. With a