Home made cable lifters.

I wholeheartedly agree with clipsal. Just bend small pieces of cardboard into v-shapes. Notch them if you want to for greater cable holding stability, set them on the rug or floor, with v-shape pointing toward the floor, and place the speaker cables on the tops of the inverted vees or in their notches. The difference in sound quality can be heard easily. I tried the same with interconnects, but detected no differences in sound quality; however, system experiences may vary. In any event, costs nothing.

Are Audioquest DBS speaker cables immune to negative interactions with carpet contact?

Chadnliz, why would that be so? I have never heard any cables that are immune to any contact whatsoever with surfaces other than ceramic.

The best support for cables is across the bosom of 16 year old virgins. Don't skimp out here. Use as many as you can to keep them as close as possible to prevent sag. As mentioned above, avoid plastic fillers such as silicone. I doubt you could find a better way to keep the music more arousing.

I did not know how the Dielectric Bias System may potentially shield the cable making it immune, just curious as my dad has the Mont Bloc cables coming Tuesday.