"The Behringer DJX900USB Professional 5-Channel DJ Mixer features 5-channels loaded with line and phono (turntable inputs), 24-bit effects processor with 33 presets, 3-band kill EQ, additional 3-way frequency kill switches and replaceable 45mm VCA controlled crossfader for smooth transitions and minimal wear. In addition an integrated USB connection allows for recording and playback with a Mac or PC. Two automatic BPM counters provide accurate tempo counts, making beat matching quick and easy. The mixer's 5-channels provides enough inputs to accommodate the modest home DJ setup or cluttered DJ booths rigged with turntables, CD decks, MP3 decks, multimedia players, computer interfaces, etc. Contact-free Infinium crossfader The DJX900USB features super-smooth channel faders and the Infinium "contact- free" VCA-controlled optical crossfader for the ultimate in reliability and state- of- the- art audio performance. A dedicated CF Curve control allows you to custom-tailor the crossfader's control characteristic and you can even set the crossfader tension just the way you like it. Special FX The Best analog DJ mixer and revved up the FX processor, putting advanced parameter control right at your fingertips. No longer confined to rigid presets that limit creativity, you can change FX parameters on-the-fly, pushing your performance to the next level. In no time you can create powerful sets with your own custom-tailored effects sounds, al"