Controller & sequencer
KeyStep 37 mk2 is the ultimate compact controller & sequencer for hybrid setups. With a 37-note Slimkey keyboard, hands-on encoders, generative sequencing tools, and deep connectivity via CV/Gate, MIDI DIN, and USB-C — spark ideas in your DAW, control any synth, or patch modular without breaking your flow.

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

What’s in the box:

• KeyStep 37 mk2 unit
• USB-A to USB-C cable
• Size & weight
• Size (mm): 58 x 547 x 148 mm
• Size (in): 2.28 x 21.54 x 5.83 in
• Weight (kg): 1.09 kg
• Weight (lb): 2.40 lb

More info: Keystep 37