Omilik AC/DC Adapter compatible with Yamaha P-45 P-45B 88-Key Digital Piano keyboard Power Supply - Walmart.com
Amazon.com: PK Power 12V AC DC Adapter for Yamaha P-45 P45 P-45B P45B 88-Key Weighted Action Digital Piano 12VDC Power Supply Cord Cable PS Wall Home Charger PSU : Musical Instruments