Diamond Edition Dominus AC Power Cord

We continually research and test ways to improve our cables each year. For 2020, we have further improved the Diamond Dominus AC power cord! We started by improving the metallurgy of the conductors using nano technology. Then, we developed a specific ratio mix of Contego for the dampening instead of Ferox. Finally, we employed Furutech’s FI-48 NCF connectors to complete the cable. As you listen, you will really notice the texture and layering of the music! The detail this cable will help bring through is breathtaking!

  • Full Nano Technology upgrade
  • Completely re-optimized conductors
  • Contego™ shielding
  • Cyromag© treatment
  • Furutech’s NCF (Nano Crystal2 Formula) connectors

The Dominus Power Cord is terminated with Furutech’s Pure Transmission FI-48 NCF in U.S or European configurations. Other plugs can be used upon request to fit the needs of your system.

All Dominus cables come packaged in a handsome soft case.

Diamond Dominus Power Cord Technical Specifications
ConductorsPCCC
MetalsCu
Shielding98%
Dielectric MaterialP.P.
Gauge (effective)9 AWG
Dampening MaterialContego
Current Capacity DC (cable only)64 A
Current Capacity (overall product)15 A with 15 amp IECC / 20 A with 20 amp IECC
Resistance0.00321 Ω/m
Estimated Break-In Time250 Hours
Cable Diameter1-1/4 Inch
Connector TypeFufutech FI-48 Plug & IECC
Material TreatmentTriple (3x) Cryomag©

What They're Saying

With a full suite of Dominus on my digital front-end, the very full body from top to bottom of the frequency range was retained; the really superb blending and integration that PAD wires are noted for was enhanced. And, somewhat surprisingly, the softness was dealt with. Image borders were more firm and explicit—no more soft shoulders—and the treble was less rounded. On top of that, the textures I was looking for were recovered.
The all-silver Dominus is very detailed, very dynamic, very rich. Less open than Nordost Valhalla and darker in balance, it is also quieter, and because of its fluid-damped construction, virtually immune to floorborne and airborne vibration. JV

Your Dominus power cord is FANTASTIC. It brought my amplifier alive.

The entire sound stage was elevated up and back and the dimension of the smallest details were made clear especially in fast and complicated passages.

But beyond this was a speed and separation of the music that really changed my perception of pieces of music I thought I knew. Incredible. Finally, solo piano the way it really sounds with the separation I was also trying so hard to hear yet, there it was!

I have T+A components, SACD and their R series amp bi-wired to my B&W 702 S2s. I have 2 degrees in music and have a trained ear.

After seeing an interview with your founder on YouTube I knew that he makes no compromises. I can hear the proof.

Thanks so much,

Dr. Matthew Deegan

"...this power cable is silky smooth and a pleasure to listen to. There’s an increased sense of realism and effortlessness across all genres. There’s always something so addictive about all of Purist Audio Design’s cables. Supremely musical, grainless, harmonic, and balanced. Female vocals are so sweet and seductive, drums and bass are very well defined and tight, and great extension in the highs without ever being fatiguing or sibilant. There are zero signs of edginess across the entire spectrum. Most importantly, timbre and tone are on point accompanied with a natural sense of air, dynamics, and body. Piano and violins sound majestic and percussions and brass have convincing air and dynamics.

"Overall the Dominus AC cord provides a musicality that is undeniably easy and enjoyable to listen to. I could go on listening for hours, forget about the critical evaluation, and just be enjoying the music."

Interview by AVShowrooms at High-End 2017 in Munich, showcasing the Impresa Silver and Dominus Diamond revision cables!