The Arturia KeyStep MK2 Keyboard Controller packs an impressive amount of creative control into a compact keyboard, giving electronic musicians, producers, and hardware synth enthusiasts a hands-on command center for software, MIDI hardware, and modular gear.

Combining a responsive 32-note Slimkey keyboard with velocity and aftertouch, a powerful polyphonic step sequencer, a versatile arpeggiator, and extensive MIDI and CV/Gate connectivity, the KeyStep MK2 makes it easy to turn an idea into a sequence, performance, or full-blown hardware jam without slowing down to wrestle with menus. Built for modern hybrid setups, the KeyStep MK2 can sit comfortably between your DAW, desktop synths, vintage MIDI instruments, and Eurorack system. Its polyphonic sequencer supports patterns up to 64 steps with eight-note polyphony, while Mutate, Spice, and Dice functions introduce controlled variation for evolving sequences and live experimentation. Chord and Scale modes help keep performances harmonically focused, and the 16-mode arpeggiator provides everything from familiar patterns to more adventurous generative movement. Arturia also gives the KeyStep MK2 plenty of ways to communicate with the rest of your studio. Full-size MIDI DIN In and Out, USB-C MIDI, Sync In and Out, and four assignable CV/Gate outputs make it equally comfortable controlling software instruments, standalone synthesizers, drum machines, and modular equipment. An OLED display, clickable encoder, RGB LED feedback, and dedicated pitch and modulation touch strips keep essential controls close at hand, making the KeyStep MK2 a flexible centerpiece for music creation in the studio, on stage, or anywhere inspiration shows up.

Arturia KeyStep MK2 Keyboard Controller Features

• 32-note Slimkey keyboard with velocity and aftertouch
• Polyphonic step sequencer for creating and performing complex melodic and chord patterns
• Up to 64 steps with 8-note polyphony per step
• 16-mode arpeggiator with generative pattern options
• Mutate, Spice, and Dice functions for creating musical variations on the fly
• Chord and Scale modes for easier harmonic performance and composition
• Two capacitive touch strips for pitch bend and modulation
• OLED display with clickable encoder for fast parameter editing
• RGB LED feedback provides clear visual indication of functions and settings
• Four assignable CV/Gate outputs for integrating modular and analog equipment
• Full-size MIDI DIN input and output for hardware synths and other MIDI devices
• MIDI Thru support for expanded hardware setups
• 3.5 mm Sync input and output for synchronizing compatible gear
• Sustain/expression pedal input adds additional performance control
• USB-C MIDI connectivity with class-compliant operation
• USB bus-powered operation simplifies portable setups
• Low-power operation supports use with compatible iPad configurations
• Power switch and Kensington lock slot
• Includes Arturia Analog Lab Intro with more than 500 sounds
• Includes Ableton Live Lite music production software

Arturia KeyStep MK2 Keyboard Controller Includes

• Arturia KeyStep MK2 Keyboard Controller
• USB-A to USB-C Cable
• Quick Start Guide
• Manufacturer Warranty