Arturia KeyStep mk2

The KeyStep mk2 is a compact controller-sequencer designed for stage and studio, from Arturia.

Featuring a 32-key Slimkey keyboard with velocity and aftertouch, it combines playability, creative tools (arpeggiator, sequencer, Mutate, Chord and Scale) and full MIDI/CV connectivity in an ultra-slim, robust chassis.

Playability

The KeyStep mk2 offers exceptional expressiveness thanks to its 32-key Slimkey keyboard, which is sensitive to velocity and aftertouch. Touch-sensitive pitch and modulation strips ensure fluid, real-time control, while Chord and Scale modes facilitate rapid exploration of new musical ideas.

Idea machine

Much more than just a controller, KeyStep mk2 is a true idea machine. Its polyphonic step sequencer, 16-mode arpeggiator, pattern chains and creative tools like Mutate work in perfect harmony. Create a riff with the arpeggiator, turn it into a sequence, then modify it at will: generate variations, change octave, adjust note length, add rests, overlay lines and record Pitch Bend and Mod Wheel automations.

Compact design

Slim, lightweight and built for mobility, the KeyStep mk2 combines portability and power. Its sturdy, compact chassis integrates easily into any creative environment - in the studio, on stage or at the heart of a hardware setup. Its intuitive layout enhances playability and promotes seamless integration with your instruments.

Hardware connectivity

Compatible with virtually all your equipment, KeyStep mk2 offers full connectivity: MIDI USB-C, MIDI DIN, synchronization inputs/outputs, pedal input, plus four CV outputs - Pitch, Gate, Mod 1 and Mod 2. Fully configurable (velocity, aftertouch, modulation wheel, etc.), they guarantee precise, expressive communication with your synthesizers, modules and other hardware devices.

KeyStep mk2 vs KeyStep (1st generation) comparison

• Keyboard

  • KeyStep mk2: 32 Slimkey keys with velocity and aftertouch, Pitch/Mod touch strips, optimized playability
  • KeyStep (1st gen.): 32 Slimkey keys with velocity and aftertouch

• Step sequencer

  • KeyStep mk2: polyphonic, pattern chains, agile editing and automation recording (Pitch Bend/Mod Wheel)
  • KeyStep (1st gen.): polyphonic, more limited chaining/editing options

• Arpeggiator

  • KeyStep mk2: 16 arpeggio modes for extended exploration
  • KeyStep (1st gen.): smaller number of modes

• Creative tools

  • KeyStep mk2: Mutate, Chord and Scale, instant variations
  • KeyStep (1st gen.): more basic creative features

• MIDI and CV connectivity

  • KeyStep mk2: USB-C, MIDI DIN, Sync I/O, pedal input, 4 configurable CV outputs (Pitch, Gate, Mod 1, Mod 2)
  • KeyStep (1st gen.) : USB/MIDI DIN, 3 CV outputs (Pitch, Gate, Mod)

• Synchronization

  • KeyStep mk2: synchronization inputs/outputs for seamless hardware integration
  • KeyStep (1st gen.): synchronization available, less flexibility

• Design and mobility

  • KeyStep mk2: ultra-thin, rugged chassis, ready for the road
  • KeyStep (1st gen.): compact format, earlier design