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We currently have this product in stock and available for dispatch.
Stock Location
| UK Distribution Hub: | 14 |
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2-year warranty & 30-day money-back guarantee included
If you decide your order isn't suitable for any reason you can return it - just let us know within 30 days of receiving it. Please keep hold of all the original packaging until you're sure you want to keep the order.
Eligibility for Money Back Guarantee
Important: For hygiene and software licensing reasons, some items are only eligible for our Money Back Guarantee if they are returned to us unused and sealed in the original packaging with all software still "unregistered." Details of exclusions are shown within the product descriptions. Products include:
- Monitors and Headphones
- Earplugs and Ear Protection
- Reeds and mouthpieces for woodwind and brass instruments
- Mouth and Lip-Care Products
- CDs, DVDs and Software
We can collect your return for a small fee, or you can send it back to us yourself. The collection fee can be found in the returns information on each product's page on Gear4music.
In the unlikely event that any item in this order is faulty, damaged or incorrect on receipt, notify us within 14 days and we'll arrange a free collection.
When returning an order please ensure products are appropriately packaged and protected, to prevent them from getting damaged.
This table provides an overview of your statutory consumer rights, compared with our standard returns policy and optional extended money back guarantee and warranty.
| UK & Europe | EU Standard | Gear4music Standard | Gear4music Optional |
|---|---|---|---|
| Return Period | 14 days | 30 days | up to 180 days |
| Standard delivery charges refunded? | Yes | Yes | Yes, up to 30 days |
| Upgraded delivery charges refunded? | Standard costs only | Standard costs only | Standard costs only |
| Free collection on cancellation | No | No | Yes, up to 30 days |
| Free collection if defective, delivered damaged or incorrect item | Yes, within 14 days | Yes, within 14 days | Yes, within 30 days |
We are unable to accept returns of any custom made items designed to work together as a unique package and some items are only eligible for money back guarantee if they are returned to us unused and sealed in the original packaging. For full information on our returns policy, please refer to our returns and refunds information guide.
Key Features
The Arturia KeyStep 37 MK2 is a compact controller and sequencer for hands-on creators and hybrid studio setups. Its 37-note Slimkey keyboard features velocity sensitivity and aftertouch, giving you expressive control without taking over your desk. Add the capacitive pitch and modulation strips, and you can shape sounds in real time with a natural, responsive feel.
Product Ref: 366171
The 37-note Slimkey keyboard gives you a responsive playing experience in a space-saving design. Velocity sensitivity captures the dynamics of your performance, while aftertouch lets you add movement and depth without reaching for another controller.
Two capacitive touch strips handle pitch-bend and modulation, offering smooth, immediate shaping during recording or live jams. Chord and Scale modes also help you stay musical, locking your ideas into key or triggering harmonies from a single note. It’s a practical layout that keeps expression front and centre, whether you’re controlling hardware synths or virtual instruments.
The built-in polyphonic sequencer supports up to 64 steps with eight-note polyphony, so you can move beyond simple lines into layered patterns. Start with the 16-mode arpeggiator to sketch a riff, then convert it into a sequence and refine it further.
Mutate, Spice, and Dice tools introduce controlled variation, adjusting notes, rhythms, and phrasing while keeping your original idea intact. You can overdub notes, tweak octaves, adjust gate lengths, and even record modulation and bend movements. It’s a fast, hands-on way to keep inspiration moving without breaking your flow.
Four dedicated encoders give you direct access to sequencer, arpeggiator, and Mutate parameters, reducing menu diving and keeping performance adjustments simple. They’re also freely assignable, letting you control MIDI CCs or CV destinations to suit your setup.
The OLED display, clickable encoder, and RGB LED feedback make navigation clear and mode changes easy to follow. With a dedicated MIDI CC button and four banks, you can access up to 16 assignable controls across all modes. Everything is designed to keep key functions within reach, so you spend more time creating and less time configuring.
KeyStep 37 MK2 is built to slot into almost any rig. USB-C MIDI provides class-compliant connection and bus power, making it suitable for laptops and even iPad setups (with a camera connection kit). Full-size MIDI DIN In and Out, 3.5 mm sync I/O, and a TRS sustain or expression pedal input cover traditional hardware needs.
Four configurable CV/Gate outputs — Pitch, Gate, Mod 1, and Mod 2 — let you control modular systems with precision. Assign velocity, aftertouch, or modulation data to CV and shape analogue gear with the same expressive detail as your software instruments.
