Why is the last 6 feet that connects equipment to the mains so important? What about the cheap romex house wiring that feeds the recepticles? What about questionable grounding and the quality of the recepticles and the type of breakers used in the breaker box? Given these questions and many more is it logical to assume that we are introducing a band-aid to cure a larger problem or merely adding a coloration. Audio has some amazing cures.
