![Amazon.com: BestCH AC DC Adapter for Roland HP-503 HP-504 HP503 HP504 Digital Piano Power Supply Cord : Musical Instruments Amazon.com: BestCH AC DC Adapter for Roland HP-503 HP-504 HP503 HP504 Digital Piano Power Supply Cord : Musical Instruments](https://m.media-amazon.com/images/I/61aeXRhkZ-S.jpg)
Amazon.com: BestCH AC DC Adapter for Roland HP-503 HP-504 HP503 HP504 Digital Piano Power Supply Cord : Musical Instruments
![ABLEGRID AC / DC Adapter For Roland HP-503 HP-504 HP503 HP504 Digital Piano Power Supply Cord Cable Charger Mains PSU - Walmart.com ABLEGRID AC / DC Adapter For Roland HP-503 HP-504 HP503 HP504 Digital Piano Power Supply Cord Cable Charger Mains PSU - Walmart.com](https://i5.walmartimages.com/asr/e5d817c7-9493-4381-ad6f-7df776630e0a_1.bbd6eac559e9f1ef2f200a6eaee41e37.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
ABLEGRID AC / DC Adapter For Roland HP-503 HP-504 HP503 HP504 Digital Piano Power Supply Cord Cable Charger Mains PSU - Walmart.com
![Amazon.com: PwrON AC to DC Adapter for Roland HP-503 HP-504 HP503 HP504 Digital Piano Power Supply Cord : Electronics Amazon.com: PwrON AC to DC Adapter for Roland HP-503 HP-504 HP503 HP504 Digital Piano Power Supply Cord : Electronics](https://m.media-amazon.com/images/I/51IltAMhB8L.jpg)
Amazon.com: PwrON AC to DC Adapter for Roland HP-503 HP-504 HP503 HP504 Digital Piano Power Supply Cord : Electronics
![PwrON Compatible AC/DC Adapter Charger Replacement for Roland HP-503 HP-504 HP503 HP504 Digital Piano Power - Walmart.com PwrON Compatible AC/DC Adapter Charger Replacement for Roland HP-503 HP-504 HP503 HP504 Digital Piano Power - Walmart.com](https://i5.walmartimages.com/asr/30515aa8-7811-453d-a5d0-0c1f40cfd305.a4793af8d5c259c0db49cac8a6bf0f25.jpeg)
PwrON Compatible AC/DC Adapter Charger Replacement for Roland HP-503 HP-504 HP503 HP504 Digital Piano Power - Walmart.com
![KONKIN BOO Compatible AC/DC Adapter Charger Replacement for Roland HP-503 HP-504 HP503 HP504 Digital Piano Power - Walmart.com KONKIN BOO Compatible AC/DC Adapter Charger Replacement for Roland HP-503 HP-504 HP503 HP504 Digital Piano Power - Walmart.com](https://i5.walmartimages.com/asr/c0024627-297b-4581-8a84-79331f91ac2a.8134a5a59d5c18fc3958ff8fc9d1e6c2.jpeg)
KONKIN BOO Compatible AC/DC Adapter Charger Replacement for Roland HP-503 HP-504 HP503 HP504 Digital Piano Power - Walmart.com
![AC/DC Adapter Charger For Roland HP 503 HP 504 HP503 HP504 Digital Piano Power|Instrument Parts & Accessories| - AliExpress AC/DC Adapter Charger For Roland HP 503 HP 504 HP503 HP504 Digital Piano Power|Instrument Parts & Accessories| - AliExpress](https://ae01.alicdn.com/kf/HTB1vWthaYY1gK0jSZTEq6xDQVXad.jpg)