Featuring a 49-note (4 octave) or 61-note (5 octave) keyboard, pitch-bend wheel, modulation wheel and foot switch socket. Two multi-colored octave buttons enable shifting the keyboard range up or down -3/+4 octaves with the LED colors changing to show the exact status, Impact GX are well equipped to deliver a great workflow. Nektar DAW Integration for many of the most commonly used DAWs makes it easy to get going, and a pleasure to use. With Impact GX, your controller keyboard is part of your sy