In Reply to: RE: I'm not good with all of the terminology posted by Story on March 6, 2025 at 13:59:11:
because I have about 100 NOS Sylvania 12ax7s, some with red paint and some with green paint, with that same plate structure.
I think the blue paint was the last Sylvania tubes before ECG but I'm not sure.
Tre'
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- That is great to hear... - Tre' 14:19:11 03/06/25 (0)