The Roland RD-300sx is a digital stage piano designed for professional use. It features 88 weighted keys, a selection of sounds, and a range of effects. It also has a USB port for connecting to a computer, allowing for easy recording and playback.
In 1980, Roland introduced its first drum machine called BOSS Dr. Rhythm DR-55 with a set of 4 percussions, accent adjustment and a limited number of programmable patterns. In 1983, a follower of BOSS DR-110 Dr. Rhythm Graphic was released. Compared to...
The Kurzweil SP6 is a professional stage piano designed for use in live performance. It features 88 weighted keys, a variety of sounds and effects, and a built-in sequencer for creating and recording musical compositions. The SP6 also features a USB...
The Roland U-20 is a synthesizer keyboard released by Roland in 1988. It was one of the first synthesizers to feature a built-in sequencer and was popular among electronic musicians for its sounds and features. It was also used in many film and television scores.
The E-mu Systems Proteus 2000 is a professional sound module released in 1998 by E-mu Systems. It is a rack-mountable sound module that contains a variety of sounds, including orchestral, ethnic, and electronic instruments. It also has a built-in...