The keyboard of choice for modular synth nerds gets a proper sequel after 10 years

The keyboard of choice for modular synth nerds just received its first true successor in a decade, bringing modern upgrades, new creative tools, and better modular connectivity. The new Arturia KeyStep mk2 keeps the beloved compact form while adding richer sequencing features, USB-C, expanded MIDI, and clever generative tools like Mutate and Spice. If you’ve been searching for an affordable, portable, and modular-friendly keyboard, this new update is built for you.

What’s new in the keyboard of choice for modular synth nerds?

After 10 years, the KeyStep mk2 delivers long-requested performance improvements:

• 32 mini-keys with aftertouch

• USB-C + 5-pin MIDI I/O

• CV/Gate support for modular rigs

• Analog sync for hardware timing

• New generative sequencing features
  Mutate and Spice create instant variations, transforming simple riffs into evolving compositions.

Why modular synth nerds love this new sequel

The original KeyStep was already a staple for DAWless setups. The mk2 builds on that legacy with greater creative flexibility, deeper sequencing memory, and smart performance tools. Whether you run hardware synths, modular racks, or hybrid studio setups, this controller adapts effortlessly.

Is the updated keyboard worth buying now?

If you want a small, budget-friendly controller with serious feature depth, the KeyStep mk2 is one of the strongest options available. Its ability to generate happy musical accidents—plus modular-ready I/O—makes it ideal for beginners and pros who want a powerful portable brain for their setup.