I'm also using about 300uF of capacitance in the B+ supply, with some film by-pass caps, but only 40uF in the first section before the choke.
It's livable now, but I'd like to get it quieter. Any suggestions would be appreciated.
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Spudnik wrote:Thanks Charlie, but it is pretty well isolated from the shelf on four rubber feet, plus I put a sheet of sorbothane inside the bottom cover. It's really coming from the unit itself.
Spudnik wrote:No reply from Triode on this after a week.