Twin USB inputs.. Intelligent music database management Digital turntable platter 5 DSP Effects: Filter, Flanger, Echo, Brake and Scratching 4 multi-function jog mode: Scratch, FX Parameter, search or pitch Variable Pitch Slider (+/- 6, 12, 25, 100%) and Ultra-precise Pitch Control Firmware upgradeable MP3's compatible CBR or VBR at any bit rate up to 320kbps.