---
product_id: 231864457
title: "Arturia - Keystep 37 - Creative MIDI Controller, Sequencer, Arpeggiator and Chord Generator - 37-Note Slimkey Keyboard, Assignable MIDI CC Controls, Scale Mode, Versatile Connectivity"
brand: "arturia"
price: "£138.63"
currency: GBP
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.uk/products/231864457-arturia-keystep-37-creative-midi-controller-sequencer-arpeggiator-and-chord
store_origin: GB
region: United Kingdom
---

# 37-note slimkey keyboard Versatile USB, MIDI, CV connectivity 8 arp modes + 64-step sequencer Arturia - Keystep 37 - Creative MIDI Controller, Sequencer, Arpeggiator and Chord Generator - 37-Note Slimkey Keyboard, Assignable MIDI CC Controls, Scale Mode, Versatile Connectivity

**Brand:** arturia
**Price:** £138.63
**Availability:** ✅ In Stock

## Summary

> 🎶 Unlock your sonic universe with the KeyStep 37 — where creativity meets control!

## Quick Answers

- **What is this?** Arturia - Keystep 37 - Creative MIDI Controller, Sequencer, Arpeggiator and Chord Generator - 37-Note Slimkey Keyboard, Assignable MIDI CC Controls, Scale Mode, Versatile Connectivity by arturia
- **How much does it cost?** £138.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/231864457-arturia-keystep-37-creative-midi-controller-sequencer-arpeggiator-and-chord)

## Best For

- arturia enthusiasts

## Why This Product

- Trusted arturia brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Chord Mode Magic:** Transform single notes into rich chords with multiple voicings and strum effects.
- • **Compact Powerhouse:** Slim 37-note keybed designed for seamless creativity on the go.
- • **Dynamic Arpeggiation:** 8 arpeggiator modes including 3 fresh random styles to keep your sound evolving.
- • **Next-Level Sequencing:** 64-step polyphonic sequencer with live recording, ties, rests & instant playback.
- • **Universal Connectivity:** Plug & play with USB, MIDI, analog sync, and CV for ultimate studio versatility.

## Overview

The Arturia KeyStep 37 is a compact, lightweight MIDI controller featuring a 37-note slimkey keyboard, an intuitive 64-step sequencer, 8 versatile arpeggiator modes, and an innovative chord generator. It offers extensive connectivity options including USB, MIDI, analog sync, and CV, making it compatible with virtually any hardware or software setup. Bundled with Ableton Live Lite and Analog Lab Intro, it’s a professional-grade tool designed to inspire and streamline music creation for producers and performers alike.

## Description

Buy Arturia - Keystep 37 - Creative MIDI Controller, Sequencer, Arpeggiator and Chord Generator - 37-Note Slimkey Keyboard, Assignable MIDI CC Controls, Scale Mode, Versatile Connectivity. Free delivery and returns on eligible orders.

Review: Excellent MIDI Controller - A superb MIDI controller and sequencer for music creation. Works well with MuseScore 4 and Ableton Live. Solidly built, well laid out. Highly recommended and good value for money.
Review: Highly recommended. - This is a great little master keyboard for live, travelling or small studios. The keys are the best mini size keys I have ever played, they have good travel and don’t feel like toys. The synth controlling features all work well - controlling external analogue synths or Eurorack from this is a real pleasure. highly recommended

## Features

- CREATIVE IDEA GENERATOR: A powerful tool that seamlessly controls your hardware and software instruments simultaneously! Record, perform, and experiment with a compact, accessible keybed that’s familiar and enjoyable in equal measure. KeyStep 37 combines a flexible 37-note keyboard with intuitive sequencing, instant chord generation and creative real-time MIDI controls that let you discover and interact with music like never before.
- CREATIVITY SIMPLIFIED: Bring movement to your melodies with 8 arp modes, including 3 vibrant new random modes, switchable in an instant. Use the hold function to allow your arpeggios to play freely while you tweak and refine. Embellish with extra notes and layer up to 4 octaves above or below for a lively, dynamic sound.
- INTUITIVE SEQUENCER: Experiment with intuitive step-sequencing or live recording, complete with ties and rests, and hear them back instantly. Append your sequence with extra notes, or replace/overdub notes at any point. There’s 64 steps at your disposal, with 8-note polyphony per step. Save up to 8 sequences and switch between them on the fly. Change swing, gate time and tempo subdivision, even during playback. Your sequenced notes are shown on the colorful LED strip above the keyboard!
- MUSIC MADE INTERACTIVE: KeyStep 37’s unique and enhanced Chord mode takes your single note melodies and unfinished ideas and transforms them into musical stepping stones. Choose from multiple voicings, instrument-like strum effects, and velocity settings and make your music really sing.
- ALL THE CONNECTIONS AND SOFTWARE YOU NEED: With MIDI over USB, MIDI in/out, analog sync in/out, and CV pitch, gate and mod connections, you can pair this MIDI keyboard with virtually any instrument! Keystep 37 also comes with all the creative software you need. Make great-sounding tracks in full (Ableton Live Lite), get hundreds of pro-grade synth and key sounds (Analog Lab Intro) and easily edit your MIDI setups and sequences (MIDI Control Center).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08HST8G13 |
| Best Sellers Rank | 12,829 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 66 in MIDI Controller |
| Brand | Arturia |
| Brand Name | Arturia |
| Colour | White |
| Compatible Devices | computers, laptops, and other devices with USB ports |
| Connectivity Technology | USB |
| Connectivity technology | USB |
| Connector Type | USB |
| Control Method | Touch |
| Control Type | Keyboard Controller |
| Customer Reviews | 4.6 out of 5 stars 469 Reviews |
| Hardware Interface | USB |
| Hardware Platform | X86_64" or "x86 |
| Human Interface Input | Keyboard |
| Included Components | USB-Kabel, Ableton Live Lite Software |
| Instrument | Keyboard |
| Instrument Key | Any |
| Item Dimensions D x W x H | 14.7D x 55.1H centimetres |
| Item Type Name | KeyStep 37 |
| Item Weight | 4.8 Pounds |
| Keyboard Description | Ergonomic |
| Manufacturer | Arturia |
| Manufacturer Part Number | 430221 |
| Material Type | Plastic or painted metal |
| Model Name | KeyStep 37 |
| Model Number | KeyStep 37 |
| Model name | KeyStep 37 |
| Noise Control | None |
| Number of Keys | 37 |
| Number of keys | 37 |
| Outer Material | Resin Material |
| Platform | Windows 10, Windows 7 |
| Product Style | USB MIDI Keyboard |
| Product Warranty | 2 year manufacturer. |
| Product dimensions | 14.7D x 55.1H centimetres |
| Size | KeyStep 37 Only |
| Special Features | Compact, Lightweight |
| Special feature | Compact, Lightweight |
| Supported Software | DAW (Windows/Mac) |
| Total USB Ports | 1 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Arturia
- **Connectivity technology:** USB
- **Model name:** Keystep 37
- **Number of keys:** 37
- **Special feature:** Compact, Lightweight

## Images

![Arturia - Keystep 37 - Creative MIDI Controller, Sequencer, Arpeggiator and Chord Generator - 37-Note Slimkey Keyboard, Assignable MIDI CC Controls, Scale Mode, Versatile Connectivity - Image 1](https://m.media-amazon.com/images/I/61gzbx92uhL.jpg)
![Arturia - Keystep 37 - Creative MIDI Controller, Sequencer, Arpeggiator and Chord Generator - 37-Note Slimkey Keyboard, Assignable MIDI CC Controls, Scale Mode, Versatile Connectivity - Image 2](https://m.media-amazon.com/images/I/51YQLL7EViL.jpg)
![Arturia - Keystep 37 - Creative MIDI Controller, Sequencer, Arpeggiator and Chord Generator - 37-Note Slimkey Keyboard, Assignable MIDI CC Controls, Scale Mode, Versatile Connectivity - Image 3](https://m.media-amazon.com/images/I/71HT340cSzL.jpg)
![Arturia - Keystep 37 - Creative MIDI Controller, Sequencer, Arpeggiator and Chord Generator - 37-Note Slimkey Keyboard, Assignable MIDI CC Controls, Scale Mode, Versatile Connectivity - Image 4](https://m.media-amazon.com/images/I/21Ub9BEaW+L.jpg)
![Arturia - Keystep 37 - Creative MIDI Controller, Sequencer, Arpeggiator and Chord Generator - 37-Note Slimkey Keyboard, Assignable MIDI CC Controls, Scale Mode, Versatile Connectivity - Image 5](https://m.media-amazon.com/images/I/71ip1VK046L.jpg)

## Questions & Answers

**Q: Does this come with abletone lite?**
A: Yes, it comes with an unlock code for Arturia's site where you can then download Ableton Live Lite for free

**Q: Viene con cable de corriente electrica?**
A: Trae dos cables, uno pequeño y otro de salida usb

**Q: Do the leds above the keys light up when the keyboard receives midi note signals from an external device through the midi input or usb ?**
A: no

**Q: Does this come with their Analog Lab or Lite software?**
A: Mine came with Analog Lab 4 lite and a lite version of Analog Lab V.  You'll need to register your device first. They also have discounts on upgrades if you register your device.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent MIDI Controller
*by M***T on 11 October 2025*

A superb MIDI controller and sequencer for music creation. Works well with MuseScore 4 and Ableton Live. Solidly built, well laid out. Highly recommended and good value for money.

### ⭐⭐⭐⭐⭐ Highly recommended.
*by S***R on 31 December 2025*

This is a great little master keyboard for live, travelling or small studios. The keys are the best mini size keys I have ever played, they have good travel and don’t feel like toys. The synth controlling features all work well - controlling external analogue synths or Eurorack from this is a real pleasure. highly recommended

### ⭐⭐⭐⭐⭐ Great midi controller
*by P***S on 24 February 2026*

This is a great midi keyboard. Great build quality as you would expect from Arturia. I had been looking for a controller that could be powered by a DC power supply to connect to a keyboard less synth. It can also be powered via usb c. The sequencer is easy to use and I love the strum feature in the chord section. Overall, a little gem of a controller.

## Frequently Bought Together

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-16*