Amazon.com: UL Listed 12V Power Supply Charger Adapter for Yamaha PA130 PA150, AC Adapter for Yamaha PSR YPG YPT DD Series Keyboard - Only Compatible for Listed Models (8.4 Ft Long Cord) :
Mains Power Adapter replaces Yamaha PA-130, PA-130A, PA-3, PA-3B for Yamaha Keyboard, E-Piano etc. - 120 cm | 800105477