Don, if you are worried about noise pick up from power cords just cross them at 90 degree angles. Induction will not occur at 90 degrees. I make my own power cords using 14 gauge 3 conductor and foil shield cable.
I have a 100 foot roll of the stuff. All my cables, line level, digital, speaker and power are made to exact length. There is no extra cable anywhere.
With the power cords the shield is connected to the house side only preventing ground loops. You can run line level cable parallel and touching without any noise.
I have a 100 foot roll of the stuff. All my cables, line level, digital, speaker and power are made to exact length. There is no extra cable anywhere.
With the power cords the shield is connected to the house side only preventing ground loops. You can run line level cable parallel and touching without any noise.