"Once and for all. What you think you are hearing is NOT an improvement, it is simply NOT there. It is in your mind."
-Ahh, the expectation bias theory again, boldly touted by the "electronics engineer" measurement crowd. Can’t measure it therefore, not there, yawn.
"Interesting that out of hundreds of these gimmicky snake oil products, noone ever claims that it made the sound worse. Funny...."
-Actually, I have tried things, many times, that made the sound worse. Items including: power conditioners, room treatments, fuses, speaker cable, interconnects, cd treatments off the top of my head. Long term evaluation in your own system is the key, not a quick A/B comparison in yours or an unfamiliar system.