The   MIX   FACTORY   is   a   concept   developed   by   Tony   Shepperd   (who   is   known   for   his   high-quality   recordings   ranging   from Gospel,   R&B   to   Rock),   designed   by   Paul   Wolff   (one   of   the   top   designers   in   the   audio   industry),   and   manufactured   by   A Designs Audio, Inc. -  (manufacturer of products such as the Pacifica, Ventura, REDDI, Hammer 2 and Nail).