Duke - As far as I can tell, "conical horn" is the nicest thing Bill can say about a system. He says the AH300 is the best he knows how to make. Apparently he sees your "waveguides" in a similar light. That should make your head swell a bit.
I tried to call Bill the master of horn design once but he laughed it off and said that would be Danley. Why no mention of Tom Danley in these horn threads? Don't you guys know about him?
I tried to call Bill the master of horn design once but he laughed it off and said that would be Danley. Why no mention of Tom Danley in these horn threads? Don't you guys know about him?

