The Arturia KeyStep MK2 is a compact and expressive controller and sequencer that combines tactile control, advanced sequencing tools, and universal compatibility with hardware and software in one portable device. Generate ideas, control any synthesizer, manage a modular system, or connect directly to your DAW - the KeyStep MK2 gives you full control over your musical world.
Expressive Play in a Compact Format
The 32-key Slimkey keyboard with velocity sensitivity and aftertouch allows expressive performance even in the most compact format. Intuitive Pitch and Mod touch strips let you shape sounds in real-time, while built-in chord and scale modes open up new musical horizons effortlessly.
Next-Generation Idea Generator
The KeyStep MK2 is not just a controller, but a true idea machine. The polyphonic step sequencer, arpeggiator with 16 modes, pattern chaining, and Mutate function work in perfect synergy: create a riff on the arpeggiator, turn it into a sequence, and instantly transform it! Experiment instantly with variations: change octaves, adjust note length, add rests, record additional parts, or automate Bend and Mod wheel parameters - your ideas will constantly evolve.
Compact on the Outside, Powerful on the Inside
The ultra-thin and lightweight KeyStep MK2 is designed for life on the go. Despite its miniature size, it offers studio-level functionality. The low-profile design brings you closer to your controlled equipment, while thoughtful ergonomics provide comfort on stage, in the studio, and in any modular setup.
Universal Connectivity with Any Equipment
Connect to anything: via USB-C (MIDI class-compliant), MIDI DIN, CV synchronization inputs/outputs, or pedal input. The KeyStep MK2 features 4 CV outputs - Pitch, Gate, Mod 1, and the new Mod 2, which can be assigned to velocity, aftertouch, modulation wheel, and other parameters. This makes it the perfect bridge between the digital and analog worlds, especially for modular synthesizer owners.
Package includes:
- Midi keyboard
- USB-C cable
- Manual






















































