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In Reply to: Another one of those help ID this tube questions posted by ejk on October 2, 2023 at 16:19:04:
it looks like a 3 to me but based on construction it is Telefunken if it looks more like 3 its 12ax7 if a 2 its 12au7 i have several and compared you pick but i think its 3 and 12ax7 easiest way to verify is put it in a tube tester and you will know, just a decent tester like hickok or bk i have both but my bk is modified for 12ax7s to test properly in different socket on the tester.
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Follow Ups
- RE: Another one of those help ID this tube questions - dericmc@live.com 13:16:39 10/21/23 (2)
- RE: Another one of those help ID this tube questions - ejk 15:09:24 10/21/23 (1)
- RE: Another one of those help ID this tube questions - dericmc@live.com 15:20:24 10/21/23 (0)