Black Lion Audio LEVEL-LOC Classic Effect Compressor, Saturation ModuleThe Black Lion Audio Level Loc is a boutique re creation of the classic, hard to find hardware compressor developed in close partnership with Shure, the original developer. Todays Level Loc is a heavy effect compressor and saturation module with the tonal qualities of the originalplus modern connectivity and control options. Can it crush? Shure it can The original Shure Level Loc of the 1960s was designed as a simple, affordable compressor limiter