I played with that thing again tonight with the radio in the shop playing through the dynaco. I swear the thing is just an in and out box. I cant hear a difference. Maybe its magic and I'm behind the veil!My new preamp on the other hand definitely sound different than the pre out's I was using for two channel running through my Denon. The Audible Illusions preamp kicks but!
And, Thank you Wayne for all the tips, tricks and help.
Bill