2. tech-talk
  3. 1235435016

Single Point Ground

I'm going to have a new room wired with two dedicated power circuits. I've read a single point ground is recommended. Can someone tell me if this is worth the effort and how it is done. I assume it is only important for the dedicated audio circuits.

thanks for any comments,

rogerdn
rogerdn
jea48
4,678 posts
 
First, you need explain what your understanding of a single point ground is?

If you are going to have two dedicated branch circuits installed, and they will be installed per NEC and AHJ (authority having jurisdiction) in your area, you will end up with a single point ground.
xti16
1,525 posts
 
A single point ground in a audio system could mean only 1 component is grounded. Typically the device that draws the max current. I have heard some 'tube' guys do that to eliminate ground loops/humming.
rogerdn OP
8 posts
 
Jea48
Well I posted because I wanted an explanation of exactly what it was, I've read it is desirable. But if it comes with Code wiring then that is all I need to know. Just puzzled then why it would ever be recommended if it's mandatory. thks for the reply.

Xti16 I have in mind the wiring my electrician will be doing.

rogerdn
More to discover