Arturia BeatStep Pro

Arturia BeatStep Pro is a MIDI controller and step sequencer designed for use in the studio and on stage. It has been used by a variety of artists, including Deadmau5, Skrillex, and Aphex Twin.

The BeatStep Pro is a powerful and versatile controller that allows users to create and control their own music. It features 16 velocity and pressure-sensitive pads, 16 rotary encoders, and 16 assignable buttons. It also has a built-in step sequencer, allowing users to create complex patterns and rhythms. Additionally, it has a built-in arpeggiator and a variety of MIDI and CV outputs, allowing users to control external hardware and software.