Amazon.com: PowerSource UL Listed 12V DC Power Adapter for Yamaha PSR-F51 PA, PSR, YPG, DGX, YPT, and EZ Digital Piano & Portable Keyboard PA-3 PA-130 PA-150 PSR-F51 PSR-E263 PSR-E403 YPT-400 PA-40 Power
Amazon.com: Yamaha PSR-E263 KIT, 61 Key Portable Keyboard with SK B2 Kit : Musical Instruments