There was one man who was interested in the color of music, the connection between light and music, and that was Einstein.
— Leon Theremin

COSMIC NOISE DEVICE

The Electro-Faustus EF102 Photo Theremin captures the magic of the original Theremin, while putting it into a modern form. The EF102 uses a light sensitive photocell to control pitch. Add a little reverb or delay, and amaze your friends with its otherworldly sounds.

Uses a 9VDC Center Negative Boss-Style power supply (not included)