This 12V 2A tabletop design AC adapter is an original Voodoo Lab replacement for a Pedal Power X8. It can also be used with a Pedal Power X4 to upgrade its current supply from 1A to 2A.
Voodoo Lab PS1210 Power Adapter for Pedal Power X8 Features
12V 2A replacement adapter for Voodoo Lab Pedal Power X8
Tabletop design with detachable AC cable