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In the Forum: Audio Discussions
In the Thread: It’s mad, mad, mad... electricity.
Post Subject: Lower ResistancePosted by Paul S on: 8/17/2022
I don't know about the Puritan "ground filter", or what sort of own problems it might introduce along with purported benefits, but the main idea of the dedicated ground is to have the lowest resistance possible, and no measurable noise. I believe my own ground rod is copper with a steel core, because that drives better than all copper.

30 dB spike at 22k Hz? Might be from a switcher. Got any dimmers?


Paul S

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