It features 49 velocity-sensitive keys for playing chords, bass lines, and melodies; eight assignable knobs for tweaking effect plugins and virtual instruments; eight velocity-sensitive pads for triggering samples or finger drumming; and nine assignable faders for mixing tracks together and controlling the master.

49 full-size, synth-action velocity-sensitive keys
8 velocity-sensitive trigger pads for beat production, clip launching, and more
8 assignable knobs for manipulating virtual instruments and plugins
9 assignable faders built in so you can mix with ease
Transport buttons let you control your DAW without reaching for the mouse
DirectLink automatically maps controls to popular DAWs: Ableton Live, Pro Tools, Logic, Cubase, and more
LCD screen provides instant parameter feedback
Sustain pedal input for further creative control
USB-powered, plug-and-play support, and USB-MIDI connectivity
Includes Ableton Live Lite
Includes SONiVOX Twist, a powerful spectral morphing synthesizer
Includes AIR Music Tech Xpand!2, a multitimbral all-in-one workstation

Requirements

Macintosh: 1.25 GHz G4/G5 or faster (Intel Mac recommended), 1 GB RAM (2 GB recommended), Mac OS X 10.4.11 (10.5 or later recommended)
Windows: 1.5 GHz Pentium 4 or Celeron compatible CPU or faster (multicore CPU recommended), 1 GB RAM (2 GB recommended), Windows 10, Windows 8, Windows 7, Windows Vista or Windows XP, Windows compatible sound card (ASIO driver support recommended), QuickTime recommended
Available USB Port