Kenneth L. Kantor is an audio designer and businessman who founded ZT Amplifiers, a company that produces compact, solid-state loudspeakers. He has been profiled in the New York Times, been a guest on multiple radio and television venues and has appeared in dozens of interviews from Forbes to Rolling Stone. Wikipedia*
On the C-SPAN Networks:
Kenneth Kantor has one video in the C-SPAN Video Library; the first appearance was a 1995 Statement.