UPBRIGHT Global AC / DC Adapter For Casio Privia PX-720 PX-720C PX-800 PX720 PX720C PX800 Digital Piano Keyboard Power Supply Cord Cable Charger Mains PSU - Walmart.com
Maggie playing the Privia PX-800 - YouTube
12V AC Adapter For Casio Privia PX-700 PX-575 PX-800 Digital Piano Power Supply | eBay