They definitely make a difference even if the cables are only and inch or so away from any surface (carpet, wood, etc.)
I use ceramic tile quarter rounds cut to length on all cables (interconnect, speaker, and especially power) that would otherwise touch any surface.
The overall sonic result is a more airy, less bright sound with a wider and deeper soundstage.
I use ceramic tile quarter rounds cut to length on all cables (interconnect, speaker, and especially power) that would otherwise touch any surface.
The overall sonic result is a more airy, less bright sound with a wider and deeper soundstage.