Yamaha CBX-K1

The Yamaha CBX-K1 is a 61-key synthesizer keyboard released by Yamaha in 1988. It was designed to be an affordable and easy-to-use keyboard for beginners and hobbyists. It features a built-in sequencer, a variety of sounds, and a range of effects. It has been used by a variety of artists, including the likes of Depeche Mode, The Prodigy, and The Chemical Brothers.

The Yamaha CBX-K1 works by allowing users to create and manipulate sounds using its built-in sequencer. It has a variety of sounds, including piano, organ, strings, and drums. It also has a range of effects, such as reverb, chorus, and delay. Additionally, it has a built-in arpeggiator and a pitch bend wheel.