Purchased in 1987 for $500 (receipt available) from Domenic's Music Academy in Ottawa. Lovingly cared for since and in full working order Complete with original cover, stand, sheet music prop and assorted beginner keyboard instruction guides. Depicted chair optional. According to Synthepedia, it was "...released by Yamaha in 1984. 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." It's features include: "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 built-in MIDI interface, allowing it to be connected to other MIDI devices. Additionally, it has a built-in memory card slot, allowing users to store their own sounds and sequences." Asking $200