From transparent vocal smoothing to extreme envelope shaping with massive harmonic texture, the OptoFET is a highly versatile analog compressor & wave shaper that combines a newly-designed FET compression circuit with an optimized Optical compression circuit into a single rack space. There are two primary compression modes: in Dual-Stage mode, the FET and OPTO compressors are used in series for complete dynamic control over critical sources, accomplishing a common recording & mixing technique wi