Numark iCDMIX 3 Dual MP3/CD Performance System with Universal Dock Compact all-in-one dual MP3/CD player with mixer and iPod dock Anti-Shock buffered skip-protection technology Housed in a metal chassis for rugged, reliable performance Seamless loops on both decks for creative performance Three-channel mixer with additional iPod and mic channels, replaceable crossfader, and PFL cueing