Synergistic Research Acoustic ART analogue room tr

I am not concerned with convincing anyone, but I did tell a group of doubting thomases from Philly the morning afterwards to attend the demonstration. Many of them did buy sets.
Tbg (System | Threads | Answers)

with all due respect, I was part of that group of "doubting Thomases" you refer to. Only one individual from our group purchased the product. As far as I know his are still in the box...

Myself, I heard a slight difference for the better. I won't presume to speak for my friends however. In my case, I already have a Rives designed room treatment situation. The difference I heard in the room at the Marriott did not convince me that it would make a difference in my room. The "show price" was far too high (MSRP even more so), to justify the expense.

Why it is the one person who did purchase has not used them is a question you would have to ask him about.

I was not questioning the efficacy of the product as much as I was questioning your sweeping generalization that members of my audio group purchased the product based upon a brief demo in a crappy sounding hotel room.