Dedicated Lines - Sub panel or no?


Hi folks,

In a few months time I will be moving to a new home, where a spare bedroom and an understanding wife will enable me to enjoy the luxury of a dedicated listening room.

The first thing that comes to mind is installing 4 dedicated 20A lines. The breaker panel is on the ground floor, the room is on the 3rd.

I'm wondering which is better:

-to run all four lines from the breaker box all the way to the wall outlets,

-or install a sub-panel (is that the right term?) in the room, and use a single, very heavy guage line from the breaker box to the subpanel, then run 4 short lengths of 10 or 12 gauge from the subpanel to the outlets.

Thanks in advance for your advice

Kind Regards
Mick
128x128mickey_sg

Showing 2 responses by psacanli

FWIW, I went the sub panel route. That allowed for a very large gauge wire for the long run. Then I used robotic control cable(exceptionally high quality shielded wire from Germany used for the most sensitive robotic applications) for the shorter runs. Then used isolation & conditioning for each run. It worked very well.
I think the comment by Liquid Hi Fi is very valid and should be a major factor in your decision. You provide a foundation for future upgrades in vital power supply area.