Audix F2 Dynamic Hypercardioid Instrument MicrophoneThe Audix f2 dynamic instrument microphone is an ideal recording tool for use on stage or in the studio. The Low Mass (LM) diaphragm offers natural, accurate sound reproduction and features a hypercardioid polar pattern to provide ample rejection of off axis noise, and to minimize feedback. The mic has a linear frequency response, capable of accurately reproducing signals at very high sound pressure levels of up to 139dB without distortion. The mic is