Audio-technica AT4050SM

Condenser Microphone
Three switchable polar patterns: omni, cardioid, figure-of-eight
Frequenze response 20-18,000 Hz
Low frequency roll-off 80 Hz, 12 dB/octave
Open circuit sensitivity -36 dB (15.8 mV), re 1V at 1 Pa
Impedance 100 ohms.
Max SPL: 149 dB SPL, 1 kHz at 1% T.H.D.;
Noise 17dB
Switches Polar selection; Flat, roll-off; 10 dB pad (nominal).
Custom shock mount