no AC adapter required

Buy at www.musicianscart.com Akai Professional MPD218 Feature-Packed, Highly Playable Pad Controller,16 Thick Fat backlit MPC pads,48 assignable pads accessible via 3 banks,18 assignable 360-dgree potentiometers accessible via 3 banks,MPC Note Repeat and Full Level,iOS compatible using the Camera Connection Kit (sold separately),16 configurable presets,USB powered, no AC adapter required,Includes Ableton Live Lite, Akai Pro MPC Essentials, Sonivox Big Bang Cinematic Percussion and Big Bang Universal Drums