tablejockey:
Rodney Bingenheimer turned me onto the cat fur/dander tweak in the late 70’s, while we were dining at Danny’s Oki Dog (no public Internet then).
He said it made his Rogers Sound Lab 3600’s sound like Tympani 1B’s.
DeKay
Questionable Tweak
Someone on Audiogon mentioned using an air purifier to improve the sound of their system. I dragged my wife's purifier into my listening area, cranked it up, and.......,no change at all. They said it removes dust particles,to improve the sound. Has anyone ever heard of this?Is there any science to back this up?