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In the Forum: Audio Discussions
In the Thread: It’s mad, mad, mad... electricity.
Post Subject: The AlternativesPosted by N-set on: 11/21/2015
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Guys, thank you!

Avoiding ground loops is self understood and actually my question was more
trivial than that: Shall I arrange all receptacles for all my 3 lines in one box
or take the dirtiest line into a separate one? A dedicated ground is unfortunately
impossible in my circumstances.

Here are the  alternatives.
A) 1Box 3 lines 1 Ground

Boxes.jnt-page-001.jpg


B) 2Boxes, 2+1Line I show two separate grounds but can of course use just one

Boxes.jnt-page-002.jpg


John, thank you for taking the time to explain the wiring. I do plan to star
connect all receptacles within a line using such distribution blocks. Line comes in
and then each outlet is individualy connected to the block. I wanted to use an
ordinary solid core wire but you suggest something fancier even for such a short
connections?

distributionblock.JPG

Thanks,
N-set

Edit: We all know it but I just leave these grounding basics here: https://centralindianaaes.files.wordpress.com/2012/09/indy-aes-2012-seminar-w-notes-v1-0.pdf
FYI, slide #38 shows real-life spectrum of a power line.

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