after Valhalla, i changed to

I agree with Azaud's perspective on the midbass, still Valhallas could offer perfect synergy for many. Cable advice is nearly impossible to give, I always take it with a grain of salt. If you can find some general consensus about a particular sonic trait, that is the best advice you'll ever recieve.

JPS Aluminata.
I have kept a couple of Valhalla Power Cords but the JPS interconnects work better in my system.

Nothing. Still think they are magic, after trying multiple other contenders. Only cable close is Stealth Indra. Have one pair in my system, rest are Valhalla, including biwired speaker cables and PC's.

David Elrod (Elrod Power System) new Silver Signature speaker cables and power cords.

I auditioned (but can't afford) David Elrod Gold Signature Speaker cables and Gold Statement power cords. Its another dimension, anothe universe. I am not sure if I have and if I want to use "words". I will use somebody else words:

This gentleman has been burning in the Statement Gold PC for about a month now. He says they have thunderous bass. He says they paint a surreal, 3D. holographic sound scape that wraps around the back of your head. He says they have incredible depth and blackness and spot on richness and tonality. He says the highs are to die for, sweet but not rolled off.

All The Best
Rafael

First NBS Omega, then Kubala Sosna Emotion. All fine cables, including the Valhalla, just different tonal balances. Any of them could be satisfying, depending on the system and your listening biases--the Kubala-Sosna ultimately was the one that worked the best in my system for my tastes.