Who produced the documentary film Moog in 2004, about a pioneer of sound using electronic circuitry and digital devices?
Electronic musical instrument An electronic musical instrument is a musical instrument that produces sound using electronic circuitry and/or digital devices. Such an instrument sounds by outputting an electrical, electronic or digital audio signal that ultimately is plugged into a power amplifier which drives a loudspeaker, creating the sound heard by the performer and/or listener.
Ashly Audio Ashly Audio is an American audio equipment company founded by Bill Thompson and Dave Malloy in 1974. Ashly produces over 40 products, including amplifiers, mixers, equalizers, digital and analog audio processors, for the recording and live sound industries.