Importance of Power cords feeding Conditioners


I have heard it said that the most important power cord is the one into the distributor block. Well specifically I have heard it said at the Nordost roadshow demos, by the ever young and enthusiastic Lars.

At the recent UK show, he compared an all Red dawn cabled system, with an all Valhalla system. He changed one cable in the red dawn system, an Odin cable into the QB8 block on the red dawn system and sure enough, it sounded better than the all Valhalla system.

My question, if this is true and it seems so to my ears at the demo, that it is, is it equally true for all power conditioners? In particular, I am using a Pure Power APS 1050 regenerator. This is supposed to isolate the system from the mains by regenerating an AC wave form from a battery supply. In theory, this should make it immune to power cords feeding it. I will try some experiments myself, but has anyone got any comments about this? Thanks
david12

Showing 2 responses by jdub39

Hmm, this is all very interesting, I have to give the source thing a try as it does seem in theory to make more sense. I currently have my best on my amp (8awg) and conditioner but may just swap the conditioner and source pc's, as they are the same 10 awg and only differ by shelding and better copper. All the same manufactuer (PS Audio)perfectwave. My original thought was the loom effect would take care of the source from the better on the conditioner! Welp! gotta give this a try or buy a new cable.
To avoid this of which you speak, I choose to use a PsAudio Soloist Premier se in-wall conditioner on a 10awg, 20 amp line to feed my Halo A21 alone! (Although the Soloist can be used before a conditioner) I run a 8awg Perfectwave AC12 to the amp. The result is non current limting, low noise floor, clean sound and powerful dynamics. And the most important surge protection! All else video and audio are on a 12awg 20amp line with a Powerport Premier with an PW AC10 (10awg)to a Quintet. Before getting the AC12 for the amp the amp I ran the AC10 which did a good job but the AC12 was more than a small change!