I just bought a tube tester and was hoping to compare notes with another user.
I have 4 Winged C EL34's from 1998 that have been used in my DSL100 since new. I thought after 20 years they would be going bad, but on the tester they all were good, with ratings of 9, 9, 10 and 11.
I was wondering if someone else might have tested Winged C's as well and could tell me what their EL34's came in at.
Thanks!
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