Add inspiration to your next song writing and performing endeavor with the Arturia KeyStep Pro , a powerful multi-functional sequencing and performance controller that features an advanced 4-part polyphonic sequencer with a great feeling 3-ocatve velocity-sensitive keyboard with aftertouch, making it well suited for producers, musicians, and artists looking to sequence and perform musical ideas in an expressive and articulated way.

With an ever-growing collection of modular gear, analog synthesizers, drum machines and software instruments, the KeyStep Pro allows you to perform and control in perfect unison. There are four independent sequencers, controlling whatever synth, module, or drum machine you want. The sequencer features 16 patterns per track, and each pattern can be up to 64 steps long and contain 16 notes per step. Up to 16 patterns can be chained together to create a whole song or sections of a live set. What's more, the onboard scene memory takes snapshots of all the sequences within a pattern, letting you instantly switch between sets of sequences. Everything is saved to a project, which can be loaded, duplicated, tweaked, edited, and re-saved again.

There are 4 CV, Gate and Mod outputs, 8 dedicated drum Gate outputs, Clocks, MIDI in, 2 MIDI outs, a solo metronome output, sustain input to let you get expressive with your performance, and USB for easy power and DAW/softsynth control. If you like working in the box, the KeyStep Pro easily sequences and arpeggiates your virtual instruments, syncing everything with your software studio. Switch to the dedicated Control mode to control parameters in your favorite synths and effects. Gigging with the KeyStep Pro is fun and easy, with intuitive and instant access to inspiring performance features. Utilize multimode arpeggiators, randomness, an easy chord mode, and real-time recording for creating on the fly, while the crisp OLED displays and LED-illuminated controls help you see it all in the dim lights of the stage.

37-Note Slim Keys with Vel & Aftertouch    4-Track Sequencer, Up to 64 Steps Each    Melodic Sequencer - Realtime & Step    Pitch, Vel, Gate, Time, & Probability    Scale Quantization + Poly CV Out + Arp    Drum Sequencer - 24 Part, Polyrhythm    Metronome Click with Speaker & Line Out    5-Pin DIN MIDI Input and 2 MIDI Outputs

• Sleek dark casing: An alluring metallic gray gives KeyStep Pro an edgy industrial look.
• Vibrant blue LEDs: In perfect contrast to the metallic casing, bright blue LEDs illuminate your setup.
• New metallic knob caps: Shiny great-feeling knob caps to complement KeyStep Pro Chroma’s new looks.
• Customizable track colors: Color-coded on the original, users can now choose from a range of colors for tracks.
• Firmware update: Bug fixes, program change functionality (letting users change presets on the instruments they’re controlling), and more (also available for KeyStep Pro users).

• 37-note slim keys, velocity and aftertouch sensitive
  • LED above each key for efficient visual feedback
• Four-track step sequencer
  • 16 step buttons, up to 64 steps per sequence
  • Up to 16 notes of polyphony per step
• Melodic sequencer
  • Real-time recording, step recording, step editing
  • Pitch, velocity, gate length, time shift and probability for each note
  • Scale quantization with user scales
  • Polyphonic CV outputs
• Drum sequencer
  • 24-part drum sequencer
  • Polyrhythm
• Performance-oriented sequencer
  • Forward and two random playing modes
  • Pattern randomization
  • Quantized or unquantized recording
  • Looper
• Arpeggiator
  • 7 arpeggiator modes, 5 octave range
• Chord mode
• Controller mode
  • Use the 5 encoders to send CCs
  • Automate the CCs
• Crisp OLED display
• 4 each CV, gate, mod outputs, plus 8 drum-trigger/gate outputs
• 1 MIDI in, 2 MIDI out, USB, Clock synchronization
• Metronome with included speaker and line output
• Sustain pedal input

Related Questions and Answers

Q: 1. what are the inner dimensions?

A: The interior dimensions of the SKB Controller Soft Case. B&H # SKSC1913 can easily be found on the B&H website by going to the product page and clicking on the Specs tab. There you will find the following information.Dimensions - Interior Length: 19 Interior Width: 13 Interior Depth: 3.25

Q: 2. Are the keys velocity sensitive?

A: Yes, the are semi-weighted, velocity sensitive.

Q: 3. Will this control Cakewalk Sonar or Artist DAWs?

A: Yes, that is possible, there is no template available, so you will have to assign each function from the DAW software and save the settings as a template.

Q: 4. Is the shelf/extension for a laptop an included standard accessory? How large of a laptop can it accomodate?

A: The Arturia KeyLab 88 MkII Hammer-Action MIDI Controller and Software (White) does include a laptop plate, the dimensions of which are 16" x 10.3".

Q: 5. Is there a carrying case option?

A: You can use a laptop bag, such as the Case Logic 17" Laptop Messenger Bag, BH #CAVNM217.

Q: 6. im trying to find a decent control surface to use with the x32 edit app. my mixer is backstage and i can remote control it from the house, would this give me at least fader control?

A: Hi, thanks for asking!The MIDIMix will send generic MIDI data (note and CC) and will need to be manually mapped in the software that you're using.

Q: 7. It looks like this doesn't come with a power supply. If that is correct, is there an approved one for this unit?

A: The KeyStep offers two options for powering. The USB port can connect to a computer for both power and data. The USB cable can also be used with a wall plug (the type that you would use to charge a phone), such as the Xuma 2.4A USB Charger with Folding Prongs (B&H # XUCAC124). The other option for powering is to use a standard 9V DC 500mA center positive (5.5 X 2.1 X 12mm) power adapter, such as the BOSS PSA-120S AC Adapter (B&H # BOPSA120S2). Here is a link for the product manual -- see page 15 for info regarding the power options. http://downloads.arturia.net/products/keystep/manual/KeyStep_Manual_1_0_0_EN.pdf

Q: 8. Hi there anyone tried to use Arturia Beatstep Controller & Sequencer, in roland V-1HD video switcher? I need to control the audio and add some custom keys to effects. Thanks

A: The Arturia Beatstep is a universal MIDI controller that allows users to control software programs. You may use it to control audio functions within a program and parameters within the given program, but not the Roland V-1HD.

Q: 9. Can it control 2 midi synths at a time, each with distinct, but synced patterns? If so, what to know when setting this up? THanks!

A: Yes. You can control up to three devices with the Beatstep. Here is a forum post from Arturia on how to do it. https://forum.arturia.com/index.php?topic=89269.0

Q: 10. Can the Korg SQ1 be used to sequence lights for a light show?

A: If your light board can accept the CV/GATE OUT, MIDI OUT or USB MIDI instructions from the KORG, then yes.