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In the Forum: Audio Discussions
In the Thread: It’s mad, mad, mad... electricity.
Post Subject: Never use the mains (or PP) ground, ever!Posted by Romy the Cat on: 8/31/2018
 kodomo wrote:
I did not try lifting the ground of the amp when connecting to pp. So I will do that as well.

 
Well, what we ere are talking about then? If you are not lifting the ground on each component that connected to PP then you open yourself to huge ground look problem. I have learned it back in 90s with my very first PP, do not forget that you connect the component over RCA grounds and the second ground over power line is fundamentally bad idea. I for over 20 years have been running none of my components use main’s grounds of PP ground for this matter. In the today world the main ground that you do not control is not only bad for sound but electrically disagrees.

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