• 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

The aux plugs on the side of the tester are for testing noise toys like roger beeps, echo boards etc.Run the wires to the tester plug in a mike and key it and you get to hear what the toy sounds like.


Top Bottom