16-mm Film Phonograph for Professional Use
Carl E. Hittle · Journal of the Society of Motion Picture Engineers · 1949
Superior performance of new 16-mm film phonograph designed for the motion picture industry permits its use as a standard to determine the sound quality of 16 mm films and to check performance of 16-mm projectors. — Additional features include a self-contained preamplifier, rewind at accelerated speed, dependable operation, compactness, accessibility for servicing, and attractive styling.