Yamaha PSR-19

Yamaha PSR-19 is a digital keyboard synthesizer released by Yamaha in the late 1980s. It is a 61-key instrument with a built-in sequencer and a variety of sounds and effects. It has been used by many professional musicians, including Herbie Hancock, Chick Corea, and John McLaughlin.

The PSR-19 has a variety of features, including a built-in sequencer, a variety of sounds and effects, and a built-in arpeggiator. It also has a built-in rhythm machine, a pitch bend wheel, and a modulation wheel. It 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.