Roland AD50 Double Beat

Roland AD50 Double Beat is a drum machine from the 1980s. It was used by many artists, including Prince, Depeche Mode, and The Cure. It is a programmable drum machine with a built-in sequencer and a variety of sounds. It has 16 preset drum sounds, including bass, snare, hi-hat, and cymbal. It also has a built-in metronome and a tempo control. The AD50 Double Beat also has a built-in mixer, allowing users to mix and match different sounds. It also has a built-in effects processor, allowing users to add reverb, delay, and other effects to their drum patterns.