Power cables

Magic! indeed pixel-

No need in acting like an Ass- digidood...

Pixel guy, you're missing the point.  The six feet of the power cable is not the issue.  It's the fact that one is connecting one's component to a power grid, with its noise on the line, fluctuations, and interference from some of your own appliances.  

^^^ No doubt the power coming into the system affect the sound. This is why the sound seems to improve early in the morning and late at night when fewer people and industry are using the grid.However, some of that can be overcome with power cords that use filters, etc. 

pixelriffic4 posts02-19-2016 7:35pmAh the miracle of high end power cables.  Somehow six feet of fancy wire can overcome any shortfall created by fifty feet of Romex, and miles of stranded copper from the lowest bidder.

 
According to Caelin Gabriel, the "Ah the miracle of high end power cable ..." is actually the BEGINNING and not the end   His how a power cable works explanation is in one of the forums.