Topic: Hammond Organ

Bob Heil recounts his early introduction to audio through ham radio and the organ. He describes becoming the protege of Stan Cann at the Fox Theater in St. Louis at age 15. Heil explains how voicing and tuning thousands of pipes in a Wurlitzer organ taught him how to "listen" and harmonically dissect sound, a skill that would later define his career in microphone design.

After a career as a professional organist, Bob Heil opened a Hammond Organ franchise in Marissa, Illinois. He describes how his ham radio background allowed him to easily repair broken Fender guitar amplifiers for local musicians. This reputation for technical skill quickly spread, leading him to service equipment for touring bands and promoters in the St. Louis area.

A discussion regarding the theremin highlights its unique sound and historical use in science fiction cinema. One host describes a professional-grade theremin owned by a family member in Rotterdam, while the other expresses interest in acquiring an antique model, specifically those manufactured by Moog or original tube-based versions from the 1920s. The instrument's limited range and "squeaky" sound are compared to the B3 Hammond organ.