Amazon.com: 12V 2A AC Power Replacement Adapter for Yamaha PSR-400 PSR-410 PSR-420 PSR-450 PSR-4500 Keyboard Wall Charger Power Supply Cord : Musical Instruments
Amazon.com: 12V AC DC Power Adapter for Yamaha PSR YPG YPT DGX DD EZ P Digital Piano Portable Keyboard Series (Replacement PA130 PA150, PSR-E403, Below YPT-400, Below EZ-200 EZ-AG) : Musical Instruments