Arturia Keystep Pro Chroma MIDI Controller

Arturia Keystep Pro Chroma MIDI Controller



We will ship to you as soon as we receive stock

Arturia Keystep Pro Chroma MIDI Controller

Free delivery on this product

Retail Finance
Click and Collect

The Arturia KeyStep Pro Chroma stands as the go-to multi-function sequencer, renowned in production and performance setups globally. Its prowess lies in commanding intricate hardware setups, expansive DAW setlists, modular racks, and more, embracing a performance-driven workflow, extensive MIDI & CV connectivity, intricate sequencing layers, and a multitude of creative musical features.

Distinctive Aesthetic Elegance

Elevate your sequencer-controller with a futuristic flair. The KeyStep Pro Chroma boasts a captivating dark sci-fi motif, sporting a striking gray finish complemented by vibrant blue LEDs, chic knob caps, and customizable track colors, ensuring a unique, futuristic edge in your setup.

Evolved Sequencing and Expressive Capabilities

Craft elaborate layered sequences, spontaneous evolving arpeggios, and articulate musical loops effortlessly. This compact keyboard controller empowers users to orchestrate fresh, tactile, and engaging sequences, whether navigating hardware or software setups.

Performance-Centric Design

Designed to be immediate, expressive, and hands-on, the KeyStep Pro facilitates seamless track switching, real-time sequence and arpeggio creation, sequence grouping recall, and on-the-fly breaks and glitches via the intuitive looper strip.

Comprehensive Connectivity Suite

Empower your setup's connectivity with precision control. Enjoy 4 x CV, Gate, and Mod outputs, dedicated drum Gate outputs, clock in/out, MIDI in/out, and an extensive array of connections, ensuring seamless control and synchronization across your entire setup.

Key Features Overview

  • Special-edition gray finish with blue LEDs and customizable track colors
  • 37-note slimkey keybed with velocity and aftertouch sensitivity
  • 4-track performance-oriented step sequencer with 16-step buttons
  • Up to 16 notes of polyphony per step, with extensive note control parameters
  • Polyphonic CV outputs and a 24-part polyrhythmic drum sequencer
  • Arpeggiator, chord mode, and extensive controller functionalities
  • 5-octave range, 7-mode arpeggiator with versatile play options
  • 5 encoders for parameter manipulation and crisp OLED display
  • Comprehensive connectivity including MIDI, USB, clock synchronization, and more
  • Inclusion of Arturia Analog Lab Intro and Ableton Live Lite software
  • Included Software and Box Content

The KeyStep Pro Chroma comes bundled with Arturia Analog Lab Intro, Ableton Live Lite, and the Arturia MIDI Control Center for comprehensive device configuration across Mac OS X and Windows platforms.

Product Dimensions

  • Product size: 589x209x38 mm / 23.19x8.23x1.496 inches
  • Net weight: 2.7 kg / 5.95 lbs

Experience the future of sequencing with the KeyStep Pro Chroma - where innovation meets creativity in a compact, versatile package.

More Information
Manufacturer Arturia
SKU 334977
Shipping Weight (kg) 5.000000
Software Included and Abletone Live Lite
MPN 430213
Colour black
Warranty 2 Years
Number of Keys 37 keys
Series Keystage Series


We have a wide range of Delivery Options available, depending on the value of your parcel and budget. Select from our 2-3 Day Saver Service or our Next Working Day options at the Checkout.
This will include a text or email on the day of delivery giving you an exact hour window of when your gear will be with you, and the drivers name - just so you know when to turn the volume down!

  • Free Delivery Available on Selected Products
  • Weekend UK Mainland Delivery (Saturday-Sunday): £19.99
  • Small Items (Under 750g) Small items will be delivered by Royal Mail starting from 99p
  • Heavy Items (Over 30kg): Pallet Service Doorstep Delivery £65

For heavy items, courier details, out of stock products, out of area postcodes or international deliveries see our full Delivery info here.


Rather not wait in for the delivery? Don’t worry, we’ve got you…In Stock items can be ordered and paid for in-advance Online via our Click & Collect service. As long as if it's in stock at your chosen branch, you can collect the item within the hour.

Click here for more about our local Click & Collect Service.


If you and your item aren’t getting along, you have 14 days from when you receive the goods to contact our PMT experts either by phone or email to return your item.

*Please note: We cannot accept returns of microphones, any in-ear earphones, monitors, orchestral instruments with mouthpieces and any other items that touch your mouth, nose or inner ear if you have removed the hygienic packaging.

Click here for more information on Returns at PMT.

Online Orders

If you and your new item aren’t getting along, you have 14 days from when you receive the goods to contact our PMT Experts either by phone or email to return your item or organise an exchange for something more suitable.

Store Orders

If you've changed your mind about something you bought in-store, bring it back within 14 days of purchase and we'll be happy to exchange it for another product, a gift card or store credit.