We had a line of Xermac manual power supply direct replacements for past a couple of years. We also have ACA, Inc. CNC EDM Power supplies as well.
We now added Fast Hole Power supplies to our line for OEMs. 60 amp peak power supply is designed with Gap processing controller along with Z- axis cut control. It also has I/O board for interface to any controller you might currently use.
Please see more information in our Products page. Manual EDM Power Supplies