The Roland BK-5 is a portable, self-contained arranger keyboard. It features a wide range of sounds, rhythms, and styles, as well as a built-in sequencer and a variety of effects. It is designed to be used in live performance, songwriting, and studio recording.
The Kurzweil K2000 is a professional-level synthesizer and digital workstation released in 1992. It was designed by Ray Kurzweil and was one of the first digital synthesizers to use samples and synthesis together in a single instrument. It featured a...
Korg M1, released by Korg in 1988, is a synthesizer based on the algorithm of AI (Advanced Integrated) synthesis. As a pioneer of PCM timbres generation, M1 became famous due to impressive sound authenticity, as well as due to unique tone nuances and...
The Kurzweil Forte SE is a professional-level digital piano with 88 weighted keys. It features a powerful sound engine that is capable of producing a range of acoustic and electric piano sounds, as well as an array of other instruments and effects. The...
X4 by Ketron was released in the early 2000s along with the rest of the X series. Compared to X1, the device was offered to users at a reduced price, as it lacked a keyboard, modulation wheels, speakers, but had a more elaborate central panel. Anyway, X4...