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
Hi Nick,

Your points are well taken. Insanely/"stupidly" priced power cords are NOT the first port of call imho. Sure, they'll make a difference...but is that where you put your money first? In my particular case, I am blessed to have a CJ GAT which I got demo...the hospital grade cable is far better than most 3rd party cables I have tried. But it WAS better with a 2nd hand PAD Dominus cable I picked up for a few hundred bucks.

When the ENTIRE system had been totally isolated (all 9 components including speakers), all cables on 'my list' had been bought...THEN, I came across a friend's silver power cable and tried it on my CJ GAT. yes, it illuminated the treble in a way I had not ever considered before...but it also shaved the treble/mids in a way I did not like.

That got me thinking...and after nearly a year, I came across a well-priced PAD 25th Ann PC, and got it, as a 'final touch' where after 7 long years of searching for each piece of my Dream List one piece at a time...I finally have my Dream System assembled. So, I guess I am generally agreeing...this kind of cable is not really first up on the list...but as a final touch, it has made a tremendously positive difference, and I really like it. IMHO.
@ Nick_sr, Hi, I undestand what you are saying, years ago it would make sence, I have a $14,000.00 amp with $15,900.00 1-meter interconnect on it, does it sound better than the same brand interconnect that was $2,800.00, let's put it this way, you could be nearly deaf and hear a difference, it would be a difference like going from a volks wagon to a ferrari, the difference is mind blowing!, about the power cords and amp scenereo, the power cord really does not have anything to do with the amp, the power cord is simply purifying the power, when this happens, the real performance is exposed of the amp used, the only reason powercords sound different on different equipment, Is system dependency, say an amp sounds like crap with this power cord, the same power cord may sound good on another amp, you are useing the certain metal, dielectric, fillers, etc.., useing the power cable to match the voiceing of the amp, the power cord can add it's own character of sound to the amp if not careful, alot of audiophiles are counting on just that!, the power cord adding it's own character, some may want this to happen to change a sound they are not happy with, I do things alot different than this, with any cable, there are more ways to skin a cat here, I do what works best for me, that is my cables are the reference, if a componet does not have the 3-D presatation, tone, sound stage placement, etc..., that componet is gone!, alot easier for me, I know exactly where the problem is when it happens, instead of changing this cable, or that cable, so on and so on, I do not know about you, but at the cost point of cables I bought into, I cannot afford that scenereo of chaseing the cables by the tail syndrome!, cheers.
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