Arturia Keystep 37 MK2

Arturia KeyStep 37 mk2 — The versatile MIDI controller and sequencer that combines direct hands-on control, advanced sequencing tools and full connectivity with hardware and software. Whether youre creating melodies in a modular setup or controlling soft synths in your DAW, the KeyStep 37 mk2 integrates seamlessly into every workflow. Generative Sequencing – Live Evolution of Ideas
The KeyStep 37 mk2 introduces Mutate, Spice & Dice tools that transform patterns in real-time — ideal for live performance, creative exploration and endless inspiration.

• Mutate — randomly change steps for new patterns
• Spice — add rhythmic variety with a button press
• Dice — randomly rearrange the sequence of steps

Keyboard & Performance
The 37 Slim keys with velocity and aftertouch deliver expressive control in a compact form. Two capacitive touch strips handle pitch bend and modulation with natural, fluid feel.

• 37 Slim keys with velocity & aftertouch
• 2 capacitive touch strips for pitch bend & modulation
• Chord & Scale modes for instant harmonic exploration
• OLED display with clickable encoder & RGB LED feedback

Sequencer & Arpeggiator
The polyphonic step sequencer reaches 64 steps and 8-voice polyphony, while the 16-mode arpeggiator with generative pattern styles opens new creative paths in every performance.

• Polyphonic step sequencer — up to 64 steps, 8 voices
• 16-mode arpeggiator with generative pattern styles
• 4 encoders + Control button for direct parameter control
• MIDI CC button with 4 banks & 16 assignable MIDI CCs

Connectivity
Ready for any setup — from DAW to modular. The KeyStep 37 mk2 connects with whatever you already have in your studio.

• USB-C MIDI — bus power & iPad compatibility
• Full-size MIDI DIN In/Out
• 4 CV/Gate outputs: Pitch, Gate, Mod 1, Mod 2
• 3.5mm Sync In/Out for hardware sync
• Sustain / expression pedal input (TRS)

Included Software

• Analog Lab Intro — 500+ sounds from Arturia
• Ableton Live Lite — full Lite edition for music production

Technical Specifications

• Keys: 37 Slim keys with velocity & aftertouch
• Sequencer: Polyphonic step sequencer, up to 64 steps, 8 voices
• Arpeggiator: 16 modes with generative pattern styles
• Display: OLED display with RGB LED feedback
• Connectivity: USB-C MIDI, MIDI DIN In/Out, Sync In/Out, CV/Gate, pedal input
• Dimensions: 547 ? 148 ? 43 mm
• Weight: 1.09 kg
• SKU: 430321
• EAN: 3760033532424

Package Contents

• Arturia KeyStep 37 mk2 — the main device
• USB-A to USB-C cable — for computer connection