PowerBox DigiSwitch V2 Electronic Switch / User Adjustable Regulated Output MPX/JR 6432PowerBox DigiSwitch V2 Electronic Switch User Adjustable Regulated Output MPX JR 6432 The PowerBox DigiSwitch V2 is the second generation of the PowerBox Digi Switch, which is well known throughout the world. For almost fifteen years the PowerBox DigiSwitch has represented the standard for small to medium sized models thanks to its compact format and versatility. By using the latest components we have been able to reduce the size of the Digi Switch V2