Power Insert for 1581 Case

When building the Corei64 1581 Replica board, an alternate power supply is provided on the board instead of the external power brick used by Commodore. If you choose to use that supply, the power DIN can be omitted from the board and this plug printed to be glued into the case hole for the power DIN. It has a smaller hole for a 5.5mm power jack to be mounted instead.