The best powercable for power amps?


I hope to find the right powercable for my Nu-Vista 300 poweramp.

My system: Nautilus 800, Meridian 800 DAX v4 ( model 2005 ), Musical Fidelity Nu-vista 300 Power, Valhalla loudspeakercable, 2 Valhalla powercables, Acapella rca, KE Powersource ( conditioner )

I was thinking about the Shunyata Anaconda Alpha, Elrod, Purist or......

Just give me the right advise for the cable what can give me the whole freq. spectrum van the lowest to the highest?

I used the following cables: MIT AC-1 Oracle, I liked this one exept it missed the lower freq. Valhalla, I missed the focus and didn't like the harsh sound in the low freq. Also the mids where not involving anymore. The Electraglides miss the power in the low freq also.
leonx
Jayctoy,
DCCA cords are more flexible now. They are slimmer also. I took delivery of the Extreme Reference several weeks ago. It is more conventional. You should have no problem installing.
Nsgarch & Peterd - What particular line of Purist Audio Cord do you use and supplying power to what gears?
VH Audio Flavor 4 is burning in right now in my system. It's powering the Hydra2 conditioner that I use to run my amp with. So far I like it. They make a higher model, AirSine, that everyone likes a lot. You can try it out for 60 days, return it if you don't like it.