Chroma version of Arturia's flagship KeyStep Pro, a brilliantly versatile sequencer and controller keyboard capable of controlling MIDI synths, drum machines and analogue gear via CV.

Supplier's Notes:
KeyStep Pro Chroma

Sequencing mastermind recoloured

KeyStep Pro Chroma is a special-edition version of the unparalleled 4-track sequencer & keyboard, embellished with a sleek dark grey finish, great-feeling knob caps and customizable track colours. The same all-in-one power, with more edge.

The future is sequenced

Rediscover the controller keyboard that changed the sequencing game, upgraded with a futuristic exterior and supercharged with unique creative functionality.

Chroma aesthetic

Retrofit your musical setup with sleek cyberpunk attitude. KeyStep Pro Chroma features a dark grey casing, vivid blue LEDs, and striking knob caps.

Customize your flow

Exclusive to KeyStep Pro Chroma, you can customize the LED colours for each of your tracks - so every project and composition looks as unique as it sounds.

The must-have sequencer

KeyStep Pro remains the benchmark for hardware & software sequencing and creative performance alike. Chroma is no exception: your sequencing mastermind

Abundant connectivity

From Eurorack modules, to analogue synths and VST's, synchronize all your gear and unleash your creativity in style.

Enterdark mode

Fusing utility with aesthetics, creativity with beauty, and sleek design with vivid colour, KeyStep Pro Chroma delivers next-level performance with pure style.

Exterior

A dark grey shell simultaneously gives this controller space station futurism and classic car attitude.

Lights

Icy blue LEDs illuminate Chroma's metal exterior, while customizable track colours inject perfectly-contrasting vibrancy.

Controls

Complementing the cool grey shell and vivid LEDs, Chroma's controls feature premium, great-feeling stylish caps.

Control hardware, software & DAW at the same time

Looking for the best modular sequencer?

How about a MIDI controller for Ableton? Or a live performance keyboard that can sync all of your favourite synths to a DAW click track? KeyStep Pro's extensive list of controls, connections, and creative functions are designed to tick every box - let's take a closer look:

The ultimate multi-function controller

Command complex hardware setups, entire DAW setlists, modular racks, and more - all with a user-friendly workflow that prioritizes creativity.

KeyStep Pro remains unique and unmatched in its balance of performance-oriented playability, massive connectivity, and creative depth.

Main Features

Unique dark grey design with blue LEDs and stylish knob caps

Customizable track colours

37 note slim keys, velocity and aftertouch sensitive
LED above each key for efficient visual feedback

Four track step sequencer
16 step buttons, up to 64 steps per sequence
Up to 16 notes of polyphony per step

Melodic sequencer
Real-Time recording, step recording, step editing
Pitch, velocity, gate length, time shift and probability for each note
Scale quantization with user scales
Polyphonic CV outputs

Drum sequencer

24 part drum sequencer
Polyrhythm

Performance-oriented sequencer
Forward and two random playing modes
Pattern randomization
Quantized or unquantized recording
Looper

Arpeggiator

7 arpeggiator modes, 5 octave range

What's in the box

Box content

KeyStep Pro unit
Registration card
Quick Start
USB cable
Power supply

Dimensions
Size : 23.2 x 8.2 x 1.5 inches (589 x 208 x 38mm)
Weight : 5.9 lbs. (2.7 Kg)