Through Hoffman, Moog was invited to demonstrate these prototype devices at the Audio Engineering Society convention in October 1964, where composer Alwin Nikolais saw them and immediately placed an order.
Preko Hoffmana, Moog je pozvan da demonstrira ove prototipne uređaje na Konvenciji o audio društvu u oktobru 1964. godine, gde ih je kompozitor Alvin Nikolais video i odmah poručio uređaje.