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A Tube Theremin, Just Like Grandpa Leon Used To Make | Hackaday
Le "antenne" del Theremin - ElectroYou
My creation: A modified Moog Etherwave Standard Theremin circuit plus a Fender tube amplifier in a vintage cabinet built by Michel … | Musikinstrumente, Instrumente
Theremin World - Construction of a Semi-Replica RCA Theremin