IK Multimedia gives all mixdown and mastering engineers their effects plug-in T-RackS Vintage Compressor Model 670 - but only for a short time. All registered users of a T-RackS Single/Bundle can participate. The dynamics processor is based on the "Holy Grail" of compressors/limiter, namely the Fairchild™ 670. According to the manufacturer, the behavior of all controls has been faithfully reproduced to capture every sonic nuance of Fairchild's hardware role model. The T-RackS Vintage Compressor Model 670 can be used stand-alone or as part of the T-RackS 5 environment.