Power Cord Shielding


There has been tons of discussions regarding power cords. For me, shielding is the most important factor.
Thus preventing AC noise emitting from the power cable which may interfere with the signals of other cabling in your system.

I have had some fairly expensive cables from the likes of Black Sand and Cullen, that when I ran a handheld AC voltage detector along its length, whilst plugged in, the line detector would light up. As for cables like Pangea and even some stock, manufacturer’s cables (Coda, Wyred 4 Sound) I get no readings from the voltage detector.

That said, I’m surprised to see how many amps have the IEC connection on the far right or for left on their units, right beside the speaker binding posts. I think in the middle of the amp, as far away from any connections would be best. Such as the Luxman 505uXII or the Coda CSiB.

What are our thoughts?




high-amp
Oldhvymec brought up weaves and routing.

When the current is high like a power amp, then the magnetic fields are high, and his suggestions are sage.

And it is hard to shield against magnetic fields.
Thanks gentlemen. At this point, I think I'm just gonna toss the out the voltmeter!
I would. I would base my decision on a short list on professional reviews of their sound characteristics and not measurement or technology. There are just too many variables involved. 

I am sure most companies creating these things either started with an idea of the variables or just started swapping materials. Most ultimately converged on there designs with a combination of both.

I have heard dozens of discussions of one variable or technology or another. Only to find the very next better thing to violate the premise.
Thanks gentlemen. At this point, I think I'm just gonna toss the out the voltmeter!

I agree.

Or donate to some young person getting into the field?