Create and perform electronic music with the white Arturia BeatStep Pro , an analog and MIDI controller / sequencer for software instruments, analog and digital hardware synthesizers, drum machines, drum kits, and iPad applications. The unit features 16 projects, each with two melodic sequencers offering up to 64 steps per sequence, and 16 sequences per project. Additionally, the drum sequencer allows for 16 separate tracks of sequencing and allows for real-time recording via pads or step buttons for a classic drum machine workflow.

Use controller mode to control drum software on an iPad (with camera connector kit) or a computer such as BFD, Kontakt, Ableton Live's Drum Rack, EZ Drummer, Addictive Drums, Reason Kong, or Geist. The controller can also be used to trigger clips or tracks in production and DJ software such as Ableton Live, Traktor, and Serato. The rotary encoders can be MIDI mapped to control filters, EQs, delays, and other effects.

When placed into sequencer mode, each of the melodic sequences offer note, velocity, and gate time settings with the ability to tie notes. Record note pitch, length, and velocity in real-time with the pads or an external keyboard and the sequence will playback quantized at the step resolution. The unit includes scale modes to quantize the pitch of the encoders to specific pitches within a given scale. Not only does the drum sequencer record 16 MIDI tracks, but will also sends 8 gate outputs for triggering drum modules in the analog domain.

The BeatStep Pro offers multiple synchronization sources, including internal clock, USB, external MIDI clock, or analog/DIN sync. The USB port allows for standard class-compliant bus-powered operation. Use a USB power adapter to use the BeatStep Pro in standalone mode. The BeatStep Pro ships with a micro-USB cable and three 3.5mm to 5-pin DIN adapters.