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In Reply to: 12 volt Bugle Boy ID? posted by JG2 on September 20, 2016 at 15:20:25:
I compared this Bugle Boy marked 12 volt tube to 5 Amperex Orange Globe 12AU7's I have and the internals appear identical. I'd still like to know if there is some other tell tale sign confirming it is a 12AU7.
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Follow Ups
- RE: 12 volt Bugle Boy ID? - JG2 15:38:45 09/20/16 (2)
- RE: ID ... I know a little bit about some Amperex 12Au7s... - Mechans 16:37:47 09/20/16 (1)
- RE: ID ... I know a little bit about some Amperex 12Au7s... - JG2 17:35:49 09/20/16 (0)