Black Sand Cable Power Cords How Good?


How good are the Black Sand Cable power cords? I want to upgrade my stock power cords on my integrated amp and cd player. I have been reading some very positive comments on these cords. I would appreciate any comments from current and previous owners. Budget around three to five hundred for each cord. Thanks.

System:
Plinius 9200
CDP:Naim CD5I-2
DNM Speaker & IC cables
Speakers:Dynaudio Focus 140's on sound anchor 3 post stands
brian27b
As above -

Krell Man provides a link to a dagogo review of the Stage III Concepts PC. These PC(s) are outstanding, costly yes, delivers the musical goods, absolutely!
I'll be taking the plunge and order 4 Violet Z1 Carbon Edition power cords. I've been emailing John (Black Sand Audio) back and forth all day. Great guy! Answered all of my questions and the best part, he's a dealer for a majority of the gear that I own, so he know what works best for my system. Also, John doesn't try to be a 'used cars salesman' and works within your budget. Kudos to the small companies like Black Sand Audio!