In Reply to: RE: Nature Sound Permalloy OPT posted by Jim Dowdy on June 3, 2014 at 09:09:19:
Yes
It's a wonderful tube and my personal favorite. Unfortunately, I have only one pair of Sylvania Vt52 and a pair of Sylvania 6a3 which I will use for everyday duty (and vt52 for special days ) I guess VT52 is a single plate version of dual 6A3.
If it's not a secret what operating point did you use in your circuit for VT52?
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