Advantage using one electrical leg for audio system?

Is the advantage for a using the same leg important for noise or something else?

I have two dedicated circuits feeding system now which share a bipolar breaker Ie 20 amp + 20 amp. Ie. Each 20 amp breaker is on a different leg.

emergingsoul12-14-2022 6:52pm

jea48 Details Discussions Posts This discussion Message User 4,709 posts 12-15-2022 at 03:45am Copy Comment URL Report Comment Edit Delete If it bothers you, an electrician can probably move wires around in your panel to keep both lines on the same leg. an electrician can probably move wires around in your panel to keep both lines on the same leg. No he can’t... The OP has a 3 wire multiwire branch circuit. He’s stuck with what he has. He has two 120V separate circuits that must be fed from both legs that share a common neutral conductor. The neutral only carries the unbalanced load back the source. The balanced load is in series and fed by 240V. .
jea48 Details Discussions Posts This discussion Message User 4,709 posts 12-15-2022 at 04:26am Copy Comment URL Report Comment Edit Delete then is the way OP did it preferable to running two circuits of 10-2 with two separate neutrals? NO.. Two 10/2 with ground Romex cables fed from single pole breakers fed from the same Line, Leg,... IS Much, Much, better than what you have now... .