_KeyStep 37 mk2
Controller & Sequencer
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.
What's included?
Analog Lab IntroV.5
Ableton Live Lite
KeyStep 37 unit
Instrument size : 21.7 x 5.78 x 1.38 inches (550 x 147 x 35mm) — Instrument weight : 3.5 lbs. (1.6 Kg)
USB-A to USB-C cable
_Main features
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
MIDI CC button with 4 banks. Access 16 assignable MIDI CCs available across all modes
4 controllable CV/Gate outputs (Pitch, Gate, Mod 1, Mod 2) assignable to velocity, aftertouch, mod wheel & more
Full‑size MIDI DIN In/Out + 3.5 mm Sync In/Out
MIDI Thru support
Sustain / expression pedal input (TRS)
USB‑C MIDI (class‑compliant) and bus power
Power switch & Kensington lock slot
Low‑power operation; iPad® compatible (camera connection kit required)
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_Resources and documentation
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