Blue Cat ProtectorBlue Cat Audio Protector is a 0 dB stereo brickwall limiter with adjustable dynamics response. It will typically find its place on the master bus of your DAW to protect your audio output from overshoot, limit the general volume and improve the perceived loudness, thanks to a very transparent frequency response. Despite its very simple set of controls, it offers a wide range of sounds and it is also suitable as a track limiter for more creative effects