Roland MC-303

The Roland MC-303 is a Groovebox, a type of electronic music production device. It was released in 1997 and was one of the first Grooveboxes to be released. It was used by many electronic music producers, including The Prodigy, Fatboy Slim, and The Chemical Brothers.

The MC-303 is a combination of a synthesizer, a sequencer, and a drum machine. It has a built-in synthesizer with a variety of sounds, a 16-track sequencer for creating patterns, and a drum machine with a variety of drum sounds. It also has a built-in effects processor and a built-in mixer. The MC-303 also has a built-in arpeggiator and a built-in step sequencer. It also has a built-in MIDI interface for connecting to other MIDI devices.