Very sad news:
Very sad to learn this although Billy’s poor health issues had been pretty well known for some time.
I’m a a long term ATC user ( since 1994) so this news has a personal resonance. I trust that his successors will continue the high standards that ATC has established both regarding the products and in regard to the superb continuing support offered.
So sad to hear that Bill has passed. As a ATC dealer for twenty years plus I met him on a number of occasions and had nothing but the highest respect for the designer of the dome mid range driver. Hope to meet you again on the other side.