The most holographic Power Cord


Thanks for your interest in my topic.

As we know, different cables can have a different effect on the sound space. And now I would like to know a power cord with the most large, holographic and open soundstage.

The first candidates from me:
Synergistic Research with tungsten conductors
Crystal Clear Audio
Elrod Power Systems
kazuist
Has anyone heard the Coconut Audio power cable? $3,400/3 meters. From their website:

After 11 years of research and experimentation we have created the ultimate power cable. It gives the best size/performance ratio which gives high performance while being flexible and easier to install compared to our older models.

It has our thickest 4-layer silver wiring, the same as our Hanger has. This gives strong and textured bass with greater high frequency detail. This silver makes it sound ultra pure and clean without the grainy distortion you get from copper cables, this results in a large and spacious soundstage that sounds dreamy but also very detailed due to the crystal formula that cleans the sound. These crystals are directly touching the silver conductors to give the highest performance possible.

They also have a limited edition silver-based cord:

"The silver version has a more fresh and naked sound with greater microdetail, depth, resolution, silkiness and speed in a blacker background with greater 3 dimensionality." There you go: 3D.

Big shout out also for their brilliant USB cable. http://www.coconut-audio.com/USB.html
Ideally, the correct ratio is one ought to spend twice as much on the power cord as the piece of equipment itself.
You would have to try them all multiple times which would take years to know so good luck!

For noise isolation in line level gear I can recommend the Pangea ac14 as a well built product for modest cost (especially at sale prices) that delivered results as advertised in my case.