GX-61 have 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.
Shift the keyboard range up to +/- 12 semi tones from the dedicated transpose buttons. These buttons can quickly be re-purposed to change the Global MIDI Channel or send Program messages. Additionally, an assignable potentiometer provides control over any MIDI parameter. By default it adjusts mixer volume.

Eight buttons intended for DAW control, are at the center of Impact GX. Essential tasks like transport activation or track navigation are highly repetitive – and reaching for the mouse every time, can kill any seed of inspiration. Used with Nektar DAW integration, the 8 buttons extend functionality to include control over transport and a host of other important DAW functions, right from Impact GX.
The buttons can also be assigned to MIDI messages for use with any MIDI software that’s not supported by Nektar DAW Integration. A primary and a secondary message can be programmed for each of 7 buttons, delivering 14 programmable options total.

Each of the 14 assignable MIDI buttons, the modulation wheel, foot switch and of course the big control knob, can be assigned to send out MIDI cc messages. The assignable buttons (14) can in addition be configured to send out Program message or MMC transport control.

Bitwig 8-Track is included with every Impact LX+ so you can start producing, performing, and designing sounds like a pro from day one. Bitwig 8-Track gives you access to over 50 software instruments and effects for use on up to 8 audio or MIDI project tracks, and you can use any 3rd party VST plug-ins you might own, too. Nektar DAW Integration supports Bitwig 8-Track, so using Nektar Impact GX and Bitwig 8-Track together is a fantastic combination.