I build this amp years ago and it was excellent! I want to have another go at it with a few changes, like doing away with the ECL82, this question is about the pentode section forming the CCS, other than a socket change and filament current, can I swop in a 6v6g, with no other changes. want to use a ST tube the same size as a 45, so there may be other options. Thanks John
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If the current rating of the 82 is similar to 45, don't see any trouble. I can suggest ECL86, it has lower plate voltage rating but higher current rating.
What year/issue was that article published?
I remember the schematic, but would like to get my hands on the whole article.
TYVM,
I remember the schematic, but would like to get my hands on the whole article.
TYVM,