LICHT

Light to audio/CV.

ERD/LICHT transforms and amplifies the oscillations and perturbations of photons into the massed movements of electrons, thus electricity and perhaps only then into sound waves. There is one amplified output and one gate output (2ms 0-5v), corresponding to the rising edge of a dazzling approach (a disco strobe for example). Events can be triggered by excessive photonic eruptions or avalanche.

https://www.1010.co.uk/org/ERD.html