Yamaha PSR-2000

The Yamaha PSR-2000 is a digital keyboard synthesizer released in 2000. It is a 61-key instrument with a wide range of features, including a built-in sequencer, a variety of voices, and a range of effects. It has been used by a variety of artists, including Coldplay, The Killers, and The Chemical Brothers.

The PSR-2000 works by allowing the user to select a voice from the instrument's library of sounds. The user can then use the keyboard to play the selected voice, or use the built-in sequencer to create a song. The instrument also has a range of effects, such as reverb, chorus, and delay, which can be used to further shape the sound. Additionally, the instrument has a range of features, such as a built-in arpeggiator, a pitch bend wheel, and a range of assignable knobs and buttons.