Additional upgrade on power cords needed?

One more idea is to install dedicated AC lines...if you don't have them already...

I agree with both posts above...

Oops! My fly is open! Actually, I would probably be less embarrassed if this happened than my incorrect post! I confused the models of the Custom Power Cords! I should have stated "Go with the Hi-Value (NOT THE MODEL 11!!!) or, if funds permit, the Top Gun." All of the power cords are great, but having tried them all, in my opinion, you get the most "bang for the buck" from the Hi-Value or Top Gun...especially if you're considering upgrading from a Hi-Value, move up to the Top Gun! I guess I deserve 10 lashes with a Top Gun power cord for my screw-up!

I have the top gun power block and several top gun and model 11 cords, and I disagree with several of the above posts. I don't like the combination of more top guns following the power block (which already has the filtering and cord that are in the top guns). Putting them in series accentuates the downsides of the cpcc sound, i.e. too dark and too much accentuation of the upper mids. I prefer less filtering after the initial power block and would try cords at the lower end of David Blair's line, possibly the model 11, or other unfiltered cords (better than stock cords though).

I have never used the brand you are using, but I would agree with Flex. I have found that the most significant change has been found using a good power cord from the wall to the power conditioner. And frankly I think just using a real good cord to a cheap power conditioner is quite adequate. Well at least from my experiments it has been. After the power conditioner I found no great advantages to using a coslty power cord, in fact I found upgrading all of the cords ( with costly cords ) muted my system. A simple upgrade of whatever was on sale ( same brand of course ) for the rest of the equipment worked for me.