Power plant and power cords upgrades a real wow?

Always, if you are seriously trying to clean up your electirc, have two dedicated lines for your amp and digital. Jallen is on with the plugs. A weak spot in your electric pathway will have a deleterious/contaminating effect on your electric journey to your components. This is what I suggest. Start dedicated, plug in a quality (do not go crazy, you'll find something used under three feet for $300 or so)power cord that will plug into a passive high quality power conditioner such as an Audio Magic or of that ilk. Then (very important) very high quality power cord to your source (first) and the rest of your components if $$ are there. Your sound will bloom. Major investment will stay with you longer that your speakers...lol...If $$ are a major issue? DEDICATION = the best bang for the buck.

IMO, wait for a used Audience AR6 (non-teflon) power conditioner to come up for sale and grab it. Yes, the teflon version is quieter, but the stock AR6 is outstanding for the money. You might even find an AR12 for very close to what you wanted to spend. Obviously, the degree of improvement depends on the amount of filth in your power now, which is impossible to know, but I've yet to see someone here say they got rid of an Audience because it was better without it. I'm not saying it never happened, I'm just saying I haven't seen it.

Chayro, I have 3 dedicated lines. Each with an Audience aR2p-TO. They retail for $1600 each but oh my did they clean up the sound and add dynamics compared to my Synergistic Powercell.
Perhaps the poster after installing dedicated lines could start with adding one of these units.

" filth in your power now"

FILTH???? hahahahahh folks, this stuff is not alive. i.e. organic.

Rok2kid - I guess you're correct. There is no actual dirt in there, but there is something going on in the power lines that the Audience power conditioner appears to rectify. At least in the case of the power coming into my home. Makes quite an improvement, IMO anyway.