M-Audio Hammer 88, M-Audio Hammer 88, USB/MIDI controller with weighted hammer mechanism keyboard, 88 Keys, USB MIDI connector - Plug and play capability when connected to a Mac or PC, MIDI output for connection to external MIDI peripherals, Pitch bend and modulation wheel, Volume fader and up/down buttons, Keyboard zone assignment for keyboard split, layer and 1 finger chord function (4-voice), Easy editing of the parameters via Hammer 88 Editor, iOS Compatible with Apple iPad Camera Connection Kit (sold separately), Includes software package licenses: AIR ""Mini Grand"" Acoustic Grand Piano, AIR ""Velvet"" Vintage Electric Piano, AIR ""DB-33"" Tone wheel Organ Simulator and SONiVOX ""Eighty Eight Ensemble"" Authentic Piano Instrument, Ableton Live Lite, Includes a 3-month Skoove license for online piano lessons, Music sheet stand included, Power supply: via USB or external power supply (not included), Dimensions: 1420 x 300 x 130 mm, Weight: 17.5 kg