The GCO-1 is a versatile quality compressor and expander plugin modeled after some of the best analog compressors. It has an open architecture with many means of adjustment, which ensures that almost any analog sound character can be obtained; from smooth and transparent, to warm and tubeish, or even pumping, if so preferred. It works well with all material for tracking, mixing and mastering. There is no latency, so it is the ideal choice for real time performance in the studio or on stage.