Ac/dc Adapter For Yamaha Pa3 Pa3b Pa-3b Keyboard Charger Power Supply Cord Psu - Ac/dc Adapters - AliExpress
US 12V Power Adaptor for the Yamaha PA-3B PSU part by myVolts
Amazon.com: PK Power 12V AC/DC Adapter for Yamaha PA3 PA3B PA-3B Digital Piano Keyboard 12VDC Power Supply Cord Cable Charger Input: 100V - 120V AC - 240 VAC 50/60Hz Worldwide Voltage Use
Genuine Yamaha AC Adapter Power Supply DC12V 700mA 12.5W Model: PA-3C 12V - Musical Bag