Hi all,
I just got a used Andertons CS JTM145.
However I just noticed a strong buzz, that intensifies as I increase the loudness control and is stronger on the high input.
It seems to get higher when I increase the treble or the loudness 1.
I have replaced the ecc83 valves but did not fix anything. I don't have an ecc82 yet, but will try swapping that one two.
Is that buzz normal? What could cause it if its not the valves?
I would appreciate any advice you can share.
Thanks