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What Power Cord can improve clarity and bass slam?

My price limit is around $1K new or used. The new pc would be plugged into a dedicated line(12-gauge Romex)using an Oyaide DX/WPC-Z wallplate. My amp is a Valve Audio Predator/Mullard CV-2493-Northstar Sapphire CDP and Focus Audio FS8 speakers. Cables are JPS Labs-Superconductor Q/Plus. I would be replacing an Opera Audio Ella Baby pc on the Predator. Want to improve clarity in complex passages, add bass slam/definition and create a more open/liquid presentation without giving up speed-resolution and neutrality which are my systems strengths. After many hours of research here is a list of power cords that could work.
Cable Research Labs-MK 2
DH Labs-Red Wave
JPS Labs-Kaptovator
Silver Circle Audio-Vesuvius
Stealth Audio-Cloude 99
VooDoo Cables-Black Diamond Dragon
Your comments regarding these power cords would be appreciated along with any other suggestions. Look forward to your responses!
dayglow
dayglow OP
1,735 posts
 
Received the RSA-Elgar yesterday. Since the Elgar was a demo unit I assume it's broke in. The sound improvement is across the entire frequency range. The treble sounds more relaxed(less aggressive), added midrange clarity and more bass weight. I think i'm 3/4 of the way there. I've narrowed my power cord choices... 1-Tel Wire PC 2-Harmonix X-DC350M2R 3-Stealth Audio Cloude 99. I would appreciate any comments/comparisons regarding these 3 power cords.
jmcgrogan2's avatar
jmcgrogan2
6,346 posts
 
Well, the only one of those that I've owned was the Tel Wire, and it was pretty good, but nothing special, IMHO. My favorite power cord that I've ever used was a Stealth Dream, however, for some reason I never had much success with the Dream on a power conditioner. Assuming that the Stealth Cloud 99 has a family resemblence to the Dream, I would say that the Tel Wire and the Cloud 99 would be very different sonically. The Stealth would have the advantage when it comes to clarity, while the Tel Wire will probably give you more bass slam.

I don't know what your price range is, but I've always found that Elrod EPS-3 Signature's work very well with power conditioners. I used one with my RSA Jaco with great results. I liked the Elrod on a Shunyata Hydra too.
dayglow OP
1,735 posts
 
Just purchased an Acoustic Revive Reference pc. So far the results are mixed. Clarity and bass definition have improved considerably, with some sacrifice of dynamics and bass weight when compared to my "budget" Opera Ella Baby cords. The AR(solid core) might need more time to settle in but I think it's sonic character is already established. A Purist Audio Design, Elrod or even a Sablon Gran Corona pc might be my future options. Since i'm working on my vinyl set up another pc purchase will have to wait a few months!
lloydelee21
1,202 posts
 
Dayglow,

Def a big fan of PAD and Sablon Gran Corona. Use only these two throughout my system. Good luck.
dayglow OP
1,735 posts
 
Lloydelee21-Almost purchased a new Gran Corona but the cheap Nema plug on a $850 pc doesn't seem right? With the PAD I wasn't sure which cord is the best value due to so many cords in their product line. If you could comment on the strengths and weaknesses of both cords it would be much appreciated.
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