A controller, evolved. KeyStep 37 combines a flexible 37-note keyboard with intuitive sequencing, instant chord generation and creative real-time MIDI controls that let you discover and interact with music like never before.
37-note Slimkey keyboard
With velocity, aftertouch and real-time RGB LED indicators for a comfortable, responsive performance.
Creative sequencer and arpeggiator
Sequence up to 64-steps with 8-note polyphony and 8 pattern slots, or explore 8 modes of arpeggiation.
Supercharged Chord mode
Generate instant chord sequences that respond to your velocity, with 12 chord types, and an articulate instrument-like strum control.
Assignable MIDI CC controls
Interact with your hardware and software with 16 assignable MIDI CC parameters across 4 switchable banks.
Scale mode
Quantize the keyboard and never play a wrong note. Choose from 5 scales, including a user-defined scale, to set your own musical terms.
Versatile connectivity
Connect to your computer, your desktop MIDI synths, or your CV & modular gear for simultaneous control over hardware and software.
