37-note MIDI keyboard combined with single channel DAW controller from X series that features full-size, semi-weighted keys with realistic piano action and selectable velocity curves, transpose and octave up/down buttons, and modulation wheels for pitch-bend and modulation. The controller section features a touch fader with LED feedback to control and automate levels and other parameters, plus mute/solo/record buttons, with track and bank selection. A full transport is provided for playback, recording, looping, and changing automation modes. The large rotary encoder with LED ring can be used for panning, setting send levels, controlling plug-in parameters, and more. Other controls include a dual function encoder knob surrounded with 11-segment LED to indicate the rotating position, 3-segment LED screen and 18 assignable LED backlit buttons. It also utilizes Mackie Control and HUI protocols for presets and automatic mapping, and can be configured for general MIDI values as well. Every control can be custom-mapped to any MIDI application using the included iMap software. Other features include connections for expression and sustain pedals, MIDI out, USB 2.0 high-speed connectivity, and power.