OPTICAL TREMOLO

The pulsating heart of this pedal is light and photoresistor technology. The analogue oscillator has been completely electronically isolated from the signal by means of a optical coupler. On-board is a light which fades in an out at the depth and rate of the tremolo which is pointing onto a light-dependent-resistor. This resistor limits the level of the signal that can pass, acting like a guitar volume control knob.