Unique Interactive Knee Compression (IKC) circuitry allows users to let the CLG-600 run on "auto-pilot", intelligently compressing incoming audio with significant volume changes. A handy built-in adjustable Dynamic Enhancer replaces high-frequency information that may be lost during the compression process, so that processed vocals or other signals shine with vibrancy instead of sounding squished and dull. Attack/Release Time, Compression Ratio and Threshold Level settings can be auto-set, or set manually for those who seek variable control for tricky or extra-long shows. The CLG-600 is not only an essential tool for vocal applications, as studio recording, live broadcasting and general signal processing applications can all make excellent use of the CLG-600's efficient operation. The CLG-600 is sure to handle all your dynamic processing needs.