Aphex Aphex is a company that aims to produce products that are at the heart of professional and consumer audio. They aim to help capture the highest quality music performances, and to help the highest quality performances. Aphex is best known for their Aural Exciter, their Big Bottom, and their Compeller technologies. Founded:1975Founder(s):Curt Knoppel, Marvin Caesar Contact Phone Number: +1 (818) 767-2929 Address: 3500 N. San Fernando Blvd. Burbank, CA, 91505 U.S.A. Email: firstname.lastname@example.org Online: History History coming soon!