Realistic Concertmate 500 Sampling Keyboard With Original Box & AC Adapter Works

Realistic Concertmate 500 Sampling Keyboard With Original Box & Archer Universal AC Adapter (Make Sure it is on the 7.5v setting) Tested & Working This keyboard is very similar to a Casio SK-1 with the same sounds, look & features. You can power it with either the included AC Adapter or 5 AA batteries. The original box is a bit roughed up. The keyboard is in good overall condition with light wear from use.