• 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

Thanks for the reply.


Pretty sure I've swapped V12 with another that I have on hand. Not certain the other tube is good. What are some other tubes that are used in tx/rx like V12?


I'm going to the radio shop this weekend to have all of my tubes tested again. I know last time I was there he was using a big tube tester that didn't look very cheap, and he was stating "no leakage" as he tested the various tubes. I'm not sure if there are multiple leakage tests.