AKG CM311 W/TA4F, Head-Worn Vocal Microphone, Differoid noise-cancelling technology, For highest ambient noise rejection, Cardioid polar pattern Instrument mic CRF-60 Rigging frame

CRF-60 Rigging frame

13 inches Weight 4

Front LED (On/Off/Limit)  Indicators  Power

(1) USB-C Charging cable

AKG CM311 W/TA4F, Head-Worn Vocal Microphone, Differoid noise-cancelling technology, For highest ambient noise rejection, Cardioid polar pattern Instrument mic CRF-60 Rigging frameThe CM311 reference head worn condenser microphone is designed for touring and live sound applications. It sounds like the best handheld microphones full, clear and distortion free, even with the loudest singers. Differoid stands for differential cardioid, which cancels ambient noise from floor monitors, crowds and other sources. Controlled field tests show that the Differoid provides up to 12dB more gain before feedback than conventional cardioid