In December 1980 , it was announced that he was made director of international sales and marketing .
Dion also worked for well - known audiophile record label , Mobile Fidelity Sound Lab in Chatsworth , California as national sales director .
In December 1980 , it was announced that Dion was made director of international sales and marketing .
Dion also worked for well - known audiophile record label , Mobile Fidelity Sound Lab in Chatsworth , California as national sales director .