Akai MPX8, Add sound samples from a standard SD or SDHC card (sold separately), 8 velocity- and pressure sensitive pads, USB MIDI plus standard MIDI inputs and outputs, controls computer MIDI software and outboard MIDI gear, Drag-and-drop sample kit editor for Mac and PC (Download), Editor instantly converts samples to compatible .WAV files, Built-in library of popular sounds and samples, Incl. additional free Akai Pro loop library (download), Tune, add reverb, and save sample sets, 2x 6,3mm Balanced outputs, 3,5mm headphone output, Includes: MPX8 Sample Kit Editor (Download), Loop Library (Download), (3.5mm) 1/8"-to-MIDI Adapter, USB Cable, Power Adapter, User Manual, Safety & Warranty Manual