Arturia KeyLab Mk3 88: A Full-Size Controller Built for Musicians

MIDI controllers with full-size hammer-action keys often feel like they’re built for a specific type of player—either too rigid and traditional or overloaded with features that get in the way. Arturia’s KeyLab Mk3 88 strikes a balance, delivering a premium playing experience alongside deep DAW integration and hands-on creative tools. Wrapped in a solid build with real wood side panels, it’s a controller that looks, feels, and plays like an instrument built to last.

Key Features

• Premium Hammer-Action Keybed – Full-size velocity-sensitive keys with aftertouch for expressive playing.
• Advanced Creative Tools – Scale mode, arpeggiator, and chord play for hands-on music creation.
• Seamless Integration – Deep DAW and software control with dedicated mappings and a full-color display.
• Versatile Connectivity – MIDI in/out, sustain, expression, and auxiliary pedal inputs, plus USB-C power.
• Bundled Pro Software – Comes with Analog Lab Pro, Ableton Live Lite, NI The Gentleman, Loopcloud, and Melodics.

Unlike many controllers that feel either too stripped down or overly complex, the KeyLab Mk3 88 keeps things intuitive. The keybed has the weight and response that piano players will appreciate, while electronic musicians will find plenty of ways to shape their sound using the touch-sensitive knobs, faders, and pads. The onboard display keeps everything clear, showing DAW functions, instrument parameters, and performance controls without the need to constantly check a computer screen.

On stage or in the studio, the build quality inspires confidence. The combination of aluminum, wood, and a thoughtful layout makes it feel like an instrument designed for real use, not just a piece of gear. It integrates smoothly with major DAWs, offering tactile control over transport, mixing, and effects, while its deep connection with Arturia’s own software makes Analog Lab Pro feel like an extension of the hardware.

The KeyLab Mk3 88 isn’t trying to be everything to everyone. It’s a solid, well-built controller that focuses on feel, functionality, and ease of use. But it does raise a question—when are we going to see something truly innovative in the 88-note MIDI controller space? Arturia has already pushed boundaries with the Full-Touch keybed on the PolyBrute 12, offering a level of expression that goes far beyond traditional aftertouch. Imagine that kind of technology in a controller designed for both pianists and producers—something that moves beyond just weighted keys and into a new realm of playability. Until then, the KeyLab Mk3 88 remains one of the best options for musicians looking for a controller that gets the fundamentals right.

Keylab MK3 88 is available now from your local authorised retailer.