Yamaha PSR-1100

The Yamaha PSR-1100 is a digital keyboard synthesizer released in 1998. It was used by many professional musicians, including the likes of Herbie Hancock, Chick Corea, and John Scofield. The PSR-1100 features a 61-key velocity-sensitive keyboard, a built-in sequencer, and a variety of sounds and effects. It also has a built-in arpeggiator, a pitch bend wheel, and a modulation wheel. The PSR-1100 also has a variety of preset sounds, including pianos, organs, strings, and drums. Additionally, it has a variety of effects, including reverb, chorus, and delay.