• You can now help support WorldwideDX when you shop on Amazon at no additional cost to you! Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs.
  • The Feb 2025 Radioddity Giveaway Results are In! Click Here to see who won!

Reply to thread

It sounds like you want to power the mic without having a 9 volt battery installed. I have never seen this done on a 575. None of the mic cord wires ever have power or are "hot" on this mic.