What is a midi controller?

A MIDI controller is a device that allows musicians and producers to control various aspects of a digital audio workstation or software synthesizer using MIDI (Musical Instrument Digital Interface) signals. These controllers typically feature a range of knobs, sliders, pads, and buttons that can be assigned to different parameters in a software environment, providing a hands-on approach to manipulating sound.

MIDI controllers come in various forms, including keyboard controllers, pad controllers, and DJ controllers. Keyboard controllers are designed to replicate the functionality of a traditional keyboard instrument, while pad controllers focus on triggering samples and loops. DJ controllers are specifically tailored for mixing and manipulating tracks in a DJ performance context.

Some MIDI controllers also feature additional functions such as drum pads, transport controls, faders, and touch-sensitive surfaces for expression and modulation. They can be connected to a computer or other MIDI-compatible devices via USB, MIDI cables, or wireless connections.

Overall, MIDI controllers offer a versatile and intuitive way for musicians and producers to interact with their software tools and enhance their creative workflow.