Arturia KeyStep Pro Controller Arpeggiator and Polyphonic Step Sequencer

This is an all-in-one sequencing solution for your modular, outboard synths and software synths at the same time. The crisp OLED display offers an overview of all of the functions. If you prefer keys to pads, you’re in for a treat. KeyStep Pro features a great-feeling 3 octave keyboard with velocity sensitivity and aftertouch. Letting you fully articulate your musical ideas, this expressive little sequencer truly puts the power at your fingertips.

• 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
• 4x (CV, Gate, Mod) outputs + 8 drum gate outputs
• 1 MIDI in, 2 MIDI out, USB, Clock synchronization
• Metronome with included speaker and line output
• Sustain pedal input