Arturia Keylab mk3 USB Midi Keyboard Controller, 49 Key - Black

The Arturia KeyLab 49 mk3 is a 49-key USB MIDI controller built for hands-on music production, composition, and performance. It provides a central physical interface for controlling compatible software instruments, DAWs, and external MIDI hardware. Its compact 49-note format gives players useful range without taking up the space of a larger controller.

This controller is suited to producers, keyboardists, composers, and live performers who want to spend less time navigating on-screen controls. The semi-weighted, synth-action keybed supports velocity, release velocity, and channel aftertouch for more expressive note performance. Twelve touch- and pressure-sensitive RGB pads, faders, encoders, transport controls, and pitch/modulation wheels place common creative tasks within reach.

KeyLab 49 mk3 does not generate audio on its own; it sends MIDI data to a connected computer, software instrument, or MIDI-capable hardware device. Its performance feel is designed around responsive keyboard expression and direct parameter control rather than a built-in sound engine. Channel aftertouch, velocity-sensitive keys, and pressure-sensitive pads help translate playing dynamics into compatible instruments and effects.

A 3.5-inch full-color display with eight contextual buttons provides visual feedback while navigating sounds, settings, and mapped controls. Nine touch-sensitive 360-degree encoders and nine touch-sensitive 50 mm faders support detailed adjustment of software or hardware parameters. Built-in Chord, Scale, Arpeggiator, and Hold functions provide practical tools for sketching ideas and performing parts.

USB-C connectivity supports computer-based setups and powers the controller from a compatible USB connection. Five-pin MIDI input and output extend the KeyLab 49 mk3 into hardware-synth and drum-machine systems, while pedal inputs add further control options. It can serve as a focused desktop controller today and remain useful as a studio expands with external MIDI instruments, DAW control, and Arturia software.

Key Features

• 49-Key Semi-Weighted Keybed: Synth-action keys with velocity, release velocity, and channel aftertouch support expressive playing.
• 3.5-Inch Color Display: Shows useful control and navigation feedback with eight contextual buttons.
• 12 RGB Performance Pads: Touch- and pressure-sensitive pads can trigger notes, drums, samples, and clips.
• Hands-On Mixing Controls: Nine touch-sensitive encoders and nine 50 mm faders enable direct parameter adjustment.
• Creative Performance Modes: Chord, Scale, Arpeggiator, and Hold functions support writing and live play.
• USB-C And MIDI Connectivity: Connects to computers and integrates with compatible MIDI hardware.

Design & Installation

The black KeyLab 49 mk3 combines high-density plastic construction, ruggedized knobs, and real-wood side panelling. Its redesigned semi-weighted keybed, touch-sensitive controls, full-color display, and Kensington security slot are arranged for studio or stage use. The controller measures 30.98 x 2.83 x 11.02 inches and weighs 13.45 lb.

Connect the included USB-C-to-USB-A cable to a compatible computer for USB MIDI communication and bus power, then select the controller in compatible software. Use the five-pin MIDI ports for external MIDI instruments, and connect compatible pedals as needed for sustain, expression, modulation, footswitch, or auxiliary control. Pedals may require calibration through the KeyLab settings menu, especially continuous pedal types.