The SOC-1.1 Audio Compressor is based on the Light Dependant Resistor (LDR) technology from the past, but incorporates a unique "Differential Drive Side Chain" topology and buzzaudio's own Opto module design to create a more adjustable and faster compression characteristic. Gain reduction is totally passive, there are no distortions introduced from semiconductor elements and the signal path is kept to a minimum. LDR selection and matching within a stereo unit ensures accurate tracking compared to vintage LDR designs.
