Description
KeyStep 37 mk2 is a versatile controller and sequencer that combines hands-on playability, deep sequencing tools, and broad hardware/software connectivity. Whether crafting melodies on a modular rig or sequencing soft synths in a DAW, KeyStep 37 mk2 fits directly into any workflow and encourages fluid, exploratory music creation. KeyStep 37 mk2 is a generative ideas machine as much as a controller, with its polyphonic step sequencer, 16-mode arpeggiator, pattern chaining, and creative tools like Mutate all working in symbiosis. Build a riff with the arpeggiator, convert it into a sequence then transform it! Use Mutate to hear new variations on the fly, try a different octave, adjust note lengths, add silences, overdub additional notes, record Bend and Wheel automations – keep ideas evolving with immediacy. Hook up to virtually anything. Alongside USB-C MIDI, MIDI DIN, sync I/O, and pedal input, KeyStep 37 mk2 features 4 CV outputs – Pitch, Gate, Mod 1, and the new Mod 2 – all configurable as velocity, aftertouch, mod wheel, and more, ready to control modular/ hardware gear with expressive precision.
Features & Highlights
- 37?note Slimkey keyboard with velocity & aftertouch?
- 2 capacitive touch strips for pitch?bend & modulation?
- Polyphonic step sequencer: up to 64 steps, 8?voice polyphony?
- 16?mode arpeggiator with generative pattern styles?
- Mutate, Spice & Dice tools for live variation?
- Chord & Scale modes for instant harmony?
- OLED display with clickable encoder & RGB LED feedback?
- 4 encoders + Control button?
- Hands-on & mode-aware editing for Seq, Arp, Chord, and Mutate?
- Included Software: Analog Lab Intro (500+ sounds), Ableton Live Lite
Specifications
| Series | Arturia |
|---|---|
| Format | Keyboards |
| Publisher Code | 430321 |











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