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In Reply to: RE: Are 6SL7GT or 300B or 211 tubes noisy? posted by 6bq5 on December 22, 2020 at 12:08:04
Not sure how to describe the sound. Not pinging of any sort. It's not random. It's constant on both sides.
It's between a buzz and a hum sound.
I tried using PS Audio's humbuster but no help.
I've got the amps hooked up to a Running Springs Audio Maxim.
It was suggested by Cary to lift the ground. I've not done that yet.
"Man, that mouse is Awesome." - Kaemon (referring to Jerry, of Tom and Jerry fame)
Follow Ups:
Lift the ground and see what happens- One amp only-
Happy Listening
Lifting ground silenced the amp.
Now, to try and figure out how to achieve the same result without a cheater plug.
"Man, that mouse is Awesome." - Kaemon (referring to Jerry, of Tom and Jerry fame)
Purchase a pair of Ebtech HumX. It will safely eliminate the ground loop. The 805B power draw is within the safe limits of the HumX.
Well, that was simple.
Good luck in the search for a more thorough fix.
cheers,
Douglas
Friend, I would not hurt thee for the world...but thou art standing where I am about to shoot.
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