Total control and portable creativity with the Arturia KeyStep Mk2

The Arturia KeyStep Mk2 is a compact 32-key MIDI controller and sequencer designed to offer total control over hardware and software in any environment. It combines expressive key action with aftertouch, an advanced polyphonic sequencer, a 16-mode arpeggiator, and new generative tools such as Mutate to create musical variations instantly. Thanks to its extensive connectivity—USB-C, MIDI DIN, Sync I/O, and four fully assignable CV outputs—the KeyStep Mk2 adapts to any setup: from modular synthesizers and vintage hardware to modern DAW environments.

Key features of the Arturia KeyStep Mk2

• 32-note Slimkey keyboard with velocity sensitivity and aftertouch
• Polyphonic sequencer with up to 8 voices per step
• Arpeggiator with 16 modes and 9 generative styles
• Mutate feature for creating instant variations
• 4 fully assignable CV outputs (Pitch, Gate, Mod1, Mod2)

Why choose the Arturia KeyStep Mk2?

A creative and versatile sequencer for any environment. The KeyStep Mk2 combines power, portability, and precision, offering advanced composition and control tools in a compact format. Its seamless integration with DAWs, synthesizers, modular systems, and external equipment makes it the hub of any creative setup. With its OLED display, touch pitch/mod controls, and universal compatibility, it is the perfect ally for musicians, producers, and live artists seeking professional performance without compromising space.

Technical specifications of the Arturia KeyStep Mk2

Keyboard: 32 Slimkey keys with velocity and aftertouch

Display: OLED with encoder and navigation button

Sequencer: 8 voices per step, real-time or step recording, chainable patterns

Arpeggiator: 16 modes with rhythmic and melodic variations

Generative features: Mutate, Spice, and Dice for creating variations

Built-in scale and chord modes

Controls:
– 2 touch strips for pitch bend and modulation
– Dedicated sliders for Gate Length, Spice, and Dice

Connectivity:
– 4 CV outputs (Pitch, Gate, Mod1, Mod2)
– Full-size MIDI DIN inputs/outputs
– Sync I/O and sustain pedal input
– USB-C port for power and MIDI communication

Included software:
Ableton Live Lite
Analog Lab Intro (500 synth presets)
Arturia Software Center and MIDI Control Center

Power: via USB-C bus

Dimensions: 19.1 × 5.7 × 2.0 inches (48.5 × 14.5 × 5 cm)

Weight: 1.1 kg

Price: MSRP $179 USD / MAP $139 USD