Dear Jim: The Adaptor for your keyboard is the PA
130 (OUTPUT 12 vdc 1 Amp). Try Ebay under Yamaha Adaptors and buy a NEW one. As to Stands, Ebay also lists them under Keyboard Stands. The cheaper ones will bear about 100 lbs weight. Stands which have double-braced legs cost a bit more, but are steadier and can take a heavier load. Good luck.
