2. misc-audio
  3. 161442-104580

Test a new dedicated circuit before installing it.

So, I may take the plunge and run a 10/2 romex to my system. I'm slowly building/rebuilding my (midfi, gravitating higher) set up and sort of going backwards with first buying cables, conditioners, etc before the big components such as integrated amp or preamp.
Anyway, before installing in the wall, I wonder if I could just hook up the romex into my panel and do a quick connect since its only a 25 ft long cable I will be using anyway. I just purchased those little noise detection tools which may help see if there is any difference. I'm just trying to avoid running a circuit in the wall in a box if it ultimately won't help.

Currently I have a dedicated 20 amp 12/2 but there is more than one receptacle on it but the others are just not used. The only thing used on it is my AV setup.

Worth it? 
cissado

Showing 1 response by erik_squires

erik_squires
16,677 posts
 
The only benefit of 10/2 vs. 12/2 is lower voltage drop, which increases with current.

You are unlikely to notice this unless you have a long run. Certainly it won't reduce your noise.


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