Shure SM81-LC Cardioid Condenser Instrument Microphone,Black

Low noise and high output clipping level

Selectable low-frequency response: flat, 6 or 18 dB/octave rolloff

0 Hz to 20 kHz frequency response

Cardioid polar pattern, uniform with frequency and symmetric about axis, providing maximum rejection and minimum coloration of off-axis sounds

Phantom powering (DIN 45 596 voltages of 12 to 48 Vdc)