Tube Amps / Music Electronics
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|previous: Mike Before I dig in...The hum doesn't c... -- 6/4/2000 7:28 PM||View Thread|
|6/5/2000 12:30 PM|
|Ray Ivers||Re: Deluxe Reverb clone hums|
I think you can safely assume all three of the things you mentioned. The output tube bias affects AC output stage gain, so increasing the negative grid bias will reduce the volume of preamp hum. I believe you may have a grounding problem, and floating around here very recently was a long and excellent thread on this very subject. I would look long and hard at all your ground points; they deserve as much attention as your signal connections do.
|Mike Thats encouraging, I'll continue th... -- 6/5/2000 1:48 PM|