The AKG Perception 420 Studio Condenser Microphone features legendary AKG sound quality and a dual-element design that accommodates cardioid, omni, and figure-8 patterns. The Perception 420 includes a shock mount and a metal case, and is equipped with a -20dB pad switch and a bass cut filter switch that allows easy removal of wind noise and other unwanted low frequencies. The AKG Perception 420 Studio Condenser Microphone is a new addition to the acclaimed Perception line of AKG microphones.