All,
My faithful ST35 (Rev B) has given me nearly daily service since I completed it almost 8 years ago However last night the R channel was weaker than the left, and upon unplugging one of the inputs I noticed some strong cross talk, which was not occurring previously.
Considering the hours on the unit, I assume I may have a bad driver tube....and while Im at it I also ordered new power tubes as well. However, the crosstalk leads me to believe something more sinister may be afoot - perhaps a bad PSU cap ? I do have mine setup for tube rectification.
Thanks and congrats to Shannon - these boards were truly built to last !
-Steve