![Amazon.com: 9V AC/DC Power Adapter for BOSS, Dunlop, DanElectro, DigiTech, Ditto, Electro Harmonix, TC Electronic, Zoom Guitar Multi Effects Pedal, Piano Keyboard by Eagleggo, Center Negative Connector : Musical Instruments Amazon.com: 9V AC/DC Power Adapter for BOSS, Dunlop, DanElectro, DigiTech, Ditto, Electro Harmonix, TC Electronic, Zoom Guitar Multi Effects Pedal, Piano Keyboard by Eagleggo, Center Negative Connector : Musical Instruments](https://m.media-amazon.com/images/I/61Q5xdbzVmL.jpg)
Amazon.com: 9V AC/DC Power Adapter for BOSS, Dunlop, DanElectro, DigiTech, Ditto, Electro Harmonix, TC Electronic, Zoom Guitar Multi Effects Pedal, Piano Keyboard by Eagleggo, Center Negative Connector : Musical Instruments
![Amazon.com: OTraki Guitar Pedal Power Supply 10 DC Output 18V 12V 9V 100mA 500mA Individual Effect Pedal Board Power Supplies with Smart Short Circuit and Over Current Protection : Musical Instruments Amazon.com: OTraki Guitar Pedal Power Supply 10 DC Output 18V 12V 9V 100mA 500mA Individual Effect Pedal Board Power Supplies with Smart Short Circuit and Over Current Protection : Musical Instruments](https://m.media-amazon.com/images/I/510LJFJiFFL._AC_.jpg)
Amazon.com: OTraki Guitar Pedal Power Supply 10 DC Output 18V 12V 9V 100mA 500mA Individual Effect Pedal Board Power Supplies with Smart Short Circuit and Over Current Protection : Musical Instruments
![Donner DP-1 Guitar Power Supply Effect Pedal Cables 10 Isolated DC Output for 9V/12V/18V Effect Pedal - Walmart.com Donner DP-1 Guitar Power Supply Effect Pedal Cables 10 Isolated DC Output for 9V/12V/18V Effect Pedal - Walmart.com](https://i5.walmartimages.com/asr/7281053e-9aa8-4716-b618-61f61b72af82.f91f1de959b4ba02d5c5e98a134be539.jpeg)