Quote:
Originally Posted by Diabolical Artificer
If I want to test a power valve like a 6L6 or EL34 in a mock OP stage without an OPT how can I go about it?
I'm sure this subject was covered in the last few years but I can't find the thread,TFL, Andy.
|
There was a simple circuit on here a few years ago for testing KT66's to make sure they didn't have thermal run away, it didn't need an output transformer and I built it and I ran a KT66 for a few hours.
I can't find the thread and don't know if it would be of use to you anyway.
John