20-07-2020, 11:08 AM
(This post was last modified: 20-07-2020, 11:09 AM by Mike Watterson.)
It has to be a solder splash, a cracked track, one wire wrong or a coincidental failure as there was no hum before transformer changed?
I'm expecting something to turn up around the the ECC83 phase splitter stage as there is no hum without it. It's obviously not a PSU problem.
I'm expecting something to turn up around the the ECC83 phase splitter stage as there is no hum without it. It's obviously not a PSU problem.







