Arturia Announces MicroLab mk3 — A Compact MIDI Controller for Creators on the Go
Arturia has just announced the MicroLab mk3—a streamlined, entry-level MIDI controller designed for music makers on the move. With a refreshed look, an upgraded keybed, and deep integration with Arturia’s software ecosystem, it’s aimed at producers who want a compact, expressive way to start ideas quickly. Whether you’re sketching on a train or controlling synths in a tight studio space, the mk3 is built to get out of the way and let you create. The original MicroLab was already one of the most affordable, no-frills controllers on the market. This update keeps that spirit alive but adds a few smart upgrades: mini-keys taken from the MiniLab 3, dual touch strips, a chord mode for instant harmony, and an optional sustain pedal input. At its price-point, the MicroLab mk3 isn’t flashy—but it hits a sweet spot for beginners, minimal setups, or anyone who just wants a solid portable controller that works straight out of the box.
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TL;DR — MicroLab mk3 at a Glance
What it is – A compact, USB-powered MIDI controller with velocity-sensitive mini-keys.
What it’s for – Sketching ideas, portable setups, and beginner-friendly music production.
What’s new – Upgraded keybed, dual touch strips, Chord Mode, and a sleeker chassis.
Why it’s different – Combines expressive features and V Collection integration at an entry-level price.
Who it’s for – Mobile producers, newcomers, and anyone needing a no-fuss controller that just works.
Alternatives – Akai LPK25, CME Xkey 25, Korg microKEY, Arturia MiniLab 3
The MicroLab mk3 is available now
Click here to check its price and full specs
What Is the MicroLab mk3?
A Fresh Take on the Compact Controller
The MicroLab mk3 keeps things minimal by design. It’s a two-octave MIDI controller with velocity-sensitive mini-keys, touch strips, and just enough physical controls to sketch musical ideas without distraction. The new chassis is slightly slimmer and cleaner than the original, with a more modern feel that brings it in line with Arturia’s current hardware aesthetic. If you’ve used the original MicroLab, the layout will feel familiar—but the playability has stepped up noticeably.
Streamlined and Ready to Play
At its core, this is a plug-and-play device. USB-powered and class-compliant, it works immediately with your DAW or synths, and now includes a sustain pedal input—a rare feature at this size. The addition of Chord Mode lets you trigger complex harmonies with a single finger, making it easy to build tracks quickly or experiment with voicings you wouldn’t normally play. Pitch bend and modulation are handled by two responsive touch strips, which double as controls for navigating software and parameters.
Integrated with Arturia’s Ecosystem
MicroLab mk3 is tightly integrated with Arturia’s Analog Lab Intro software, giving you instant access to curated sounds from their V Collection instruments. This makes it easy to get started without downloading third-party plugins, but also gives more experienced users a quick way to audition ideas using high-quality presets. The controller is also compatible with major DAWs right out of the box, making it equally useful for quick sketches, rehearsals, or as part of a stripped-down travel rig.
What Makes the MicroLab mk3 Stand Out
The MicroLab mk3 keeps things minimal, but thoughtful. Its upgraded keybed—borrowed from the MiniLab 3—offers solid velocity-sensitive playability despite the compact footprint. With just two octaves, it’s designed for quick sketches and portable setups, but features like Chord Mode and Hold Mode give it unexpected depth. Chord Mode lets you play full harmonies with a single key, while Hold Mode keeps notes sustaining, even without a pedal—both useful for writing and ambient ideas.
Two touch strips replace pitch and mod wheels, giving you smooth real-time control without bulking up the design. A new sustain pedal input adds performance flexibility, and the plug-and-play USB connection means it works straight away with your DAW or synth setup. You also get Analog Lab Intro, with hundreds of curated sounds from Arturia’s V Collection—plus a bundle of DAW presets, drums, and effects to help you get started fast. It’s not trying to be a flagship controller—but for mobile producers, beginners, or anyone needing something that just works, it’s a smart little tool.
Alternatives to Consider
If you’re looking at compact MIDI controllers in this range, there are a few solid options that each bring something different to the table. The Akai LPK25 is ultra-portable and has been a go-to for years—it doesn’t offer much beyond the basics, but it’s tough, reliable, and takes up almost no space. The Korg microKEY 25 gives you a bit more musical expression with its joystick-style pitch and mod control, and it plays nicely with iOS devices for mobile setups.
The CME Xkey 25 takes a different approach altogether. It uses full-size, ultra-slim keys and includes polyphonic aftertouch—rare at any price point, let alone in a portable controller. It’s lightweight, sleek, and appeals to players who want something minimalist but expressive. And if you want more controls, pads, and knobs while staying in Arturia’s ecosystem, the MiniLab 3 offers a more complete workstation experience in a still-compact form.
Final Thoughts: Who Is It For?
The MicroLab mk3 is ideal for producers who want to make music quickly without overthinking their setup. Whether you're just getting started or need a reliable, portable controller for travel or tight desk spaces, it covers the essentials without cutting corners. The improved keybed, touch strips, and thoughtful additions like Chord Mode and sustain support give it just enough depth to grow with you.
It won’t replace a full-size controller, and it’s not trying to. This is a tool for getting ideas down fast—and having fun while you do it. If you want a MIDI controller that’s light, expressive, and ready when you are, MicroLab mk3 gets the job done.
Disclosure: This post contains affiliate links. If you buy something through these links, I may earn a commission at no extra cost to you. As an Amazon Associate, I earn from qualifying purchases.