RVA
Ambassador
Did you build the amp?12ax7.
The paint was worn off but I believe it was an RCA, but not the coveted short black plate.
It was a short grey plate I got off ebay "tested good". I realize the limitations of tube testers.
IT was in V1 of my 18w TMB build.
I will pull the chassis and check voltages, hope to have time this weekend.
I documented the build well enough for reference.
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