So, with all the gnashing of teeth and wringing of hands over whether the Furutech demagnetizer is snake oil or not, I've got a good one for y'all..
Introducing the Synergistics Research Acoustic ART (ART is an acronym for Analogue Room Treatment):
Real or more high-end hoo-ha? I've heard the professionally set-up main listening room of a well-respected high-end Bay Area dealer with and without this "system" , if you can call it that.
I'll hold my insights for now, and let youse guys jump in with your thoughts.
Have fun, guys.