The DJ-Tech iDance Zero iPod DJ Workstation features a single iPod dock and a host of features that make it a viable DJ mixing station for iPod and traditional DJs alike. The iDance Zero lets DJs mix their iPods MP3 files with ease. Scratch, cue and apply effects in realtime. The Key Pitch features will control audio pitch without changing the tempo. Key Pitch and a dedicated video output make the iDance Zero well suited for Karaoke applications as well. There are line and phono inputs, making it an ideal traditional DJ mixer, and 2 USB connections will allow iPod syncing and audio recording to the included software. 2 Ch DJ mixer with iPod docking Play music from your iPod directly Charging during playing Scratch, sample, and add effects to your iPod Universal dock for iPod with adjustable amount Multi-function jog-wheel with scratch function 9 digital effects with adjustable parameter 25 second sampler built-in with effect on sampler Seamless Looping for samples Adjustable Pitch Shifter range 4, 8, 16% 3 bands EQ with 6 Kill and gain control on both channels 4 input with Sampler Playback, 2 Phono/line inputs switchable Dedicated microphone input with tone and level control Headphones output with Tone Control Crossfader with adjustable curve Headphones output with Tone Control USB 2.0 Audio output + USB iPod Sync port Soundcard integrated