Seems to be an electrical fault which I don't have the skills to repair. If you do, please give this a new home.
Has amazing range of percussive effects, instruments and ability to record. I no longer have the space for it so sadly need to let it go. Free stool as well.
Yamaha PSR 600 keyboard (Speldhurst TN3)
This offer has been gifted to someone and is no longer available.