A Better Bluesound AC Cable?

Wireworld just introduced a new series of C7 power cords, which I tried out on a Bluesound Node 2.  Definitely seemed to improve the sound to me.  Not a "night & day" difference....but definitely worth the $60.

BTW : am I the only one who things the Pangea power cords suck?  Most of them are monstrously large and stiff as well.  

http://www.wireworldcable.com/power-conditioning-cords.html#powertop

Thanks @jarcher .
I looked up Wireworld PC's and they're all about lowering the noise floor, which is a good thing.

This C7 has silver coated copper and is a decent price...
https://soundapproach.com/wireworld-mini-aurora-map-mini-power-conditioning-cord.html

You might check out pricing from one of the dealers here on Audiogon: https://www.underwoodhifi.com

I replaced mine with this:

http://http//www.cullencable.com/avius-series/

The c7 plug is by Viborg. I am extremely pleased with it.

Cheers,

Scott

Here is a Cullen C7...
http://www.cullencable.com/c7-power-cable/