Yamaha PSS-570 Keyboard/Synthesizer

Comes with power supply. From Sythepedia.net The Yamaha PSS-570 is a 2-OP-FM chip digital home keyboard portable synthesizer released in the late 1980s. The PSS-570/470 are unique in the PSS line family of home portable keyboards, in that it is one of the rare few in the PSS line that features a series of sliders that directly affects the PSS-570s sound synthesis engine allowing you to adjust and edit a variety of parameters to shape the tonality of the preset sounds. It also features a PCB built-in rhythm machine, along with features like keyboard split, bass accompaniment and one-touch play. The PSS-570 is a great choice for those looking for that vintage digital FM synth sounds that punches way above its weight for a Yamaha PSS line of home keyboard.