Darn it! Did I really say QSO cards? Looks like I did! As NJ said, I meant QSL (from "Can you confirm communication?" etc.) Sorry!
Another popular output tube for audio here is the EL34. We're seeing a lot of these power tetrodes & pentodes being imported from Russia, along with their makes of 6L6, 6V6, KT66, etc.
[This message has been edited by pauluk (edited 12-16-2001).]
