[yamaha626]

audiocircle.com/index.php?topic=156879.0

[yamaha626]

https://www.audiocircle.com/index.php?action=search2

[Huskerbryce]

Ok so if I run a dedicated line from the breaker box to my listening room is it ok to have two or three outlets for that line or should I keep it to one?  Also I should have everything in my system going through this line including DAC and streamer.  Should I run the router on that line also or on another?

You can have multiple outlets along that dedicated circuit.  I have 4 outlets on mine.  Subs plug into three of them and the power conditioner with all the rest of my audio gear plugs into the 4th one.  You might consider using 10ga wiring in the wall back to the panel rather than 12ga.   Just a thought.  My router is plugged into my power conditioner with the rest of my equipment.  If your router is not physically connected (ethernet) to any of your audio gear I would recommend placing it in a different room entirely and on a different circuit.  My router is plugged into my dedicated circuit because it is physically connected to my equipment.  This prevents ground loop noise. 

[WGH]

Click on "Felix filter" in my post above or this link:
https://www.audiocircle.com/index.php?topic=25757.0

Have you mentioned what amps you are using? There may be a strange interaction between the subs and the amps high level connection.

[Delta77]

My setup..
When I moved in a few years ago, I noticed dimmer switches in my listening/Living room. Knowing that this may become a problem, and reading about other audiophiles systems, I wanted a dedicated line for my system.
I had the electrician install a 10 Awg line from the breaker panel to a J-box in the ceiling above my listening room, then split the 10 Awg line into 3 different outlets along the front wall of my listening room. (1 in the middle for the power conditioner, 1 on each side of the room for each Subwoofer.) All 3 outlets are from PI audio (UberPuerto outlets). and the power conditioner is a (UberBUSS).

So everything is on 1 circuit, 20 amp breaker.

It's pretty quite but if all the gains are up 100% then I can here some noise. I think most of my noise comes from the DAC.