Mark, those are the same old arguments every scam artist uses and you are better than that. I want to see things like the affect of your device on the output of the power supplies of an assortment of equipment.
Humans are extremely unreliable when it come to the assessment of subtle changes in sound quality. I include myself in that group although I always try to factor that in when hearing new equipment. The problem is so bad you can not even trust a large sample. On the other hand If I see a quantitative improvement on performance I will go for it. Even if I can't hear an improvement the affect of a number of these small steps is clearly audible.
