The ultimate compact MIDI controller & sequencer for hybrid setups. With a 37-note Slimkey aftertouch keyboard, generative sequencing tools and deep connectivity - have the keys to control anything. 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. PlayabilityKeyStep 37 mk2 features a velocity-sensitive 37-note Slimkey keyboard with aftertouch for expressive control in a small footprint. Pitch and mod strips provide intuitive realtime shaping, while built-in chord and scale modes make new musical phrases effortlessly explorable. Ideas machineKeyStep 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. 4 knobs to rule them allFour dedicated encoders provide immediate, hands-on command over the Arpeggiator, Sequencer, and Mutate parameters, for a streamlined performance workflow and minimal menu diving. These are also freely assignable to custom MIDI CC and CV/Gate destinations. Hardware connectivityHook 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: 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 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) Included softwareAnalog Lab Intro (500+ sounds)Ableton Live Lite Box contentKeyStep 37 mk2 unitUSB-A to USB-C cable Read more here
