JoeMeek JM27S small diaphram condenser mic with cardioid pattern, frequency response: 30Hz-20kHz, Sensitivity: 10mV/Pa-40+/-2dB (0dB= 1 V/Pa 1000Hz), Impedance: 200 ohms, Equivalent noise level: 18dB (A Weighted), Maximum SPL for 0.5% THD@1000Hz: 130db, Color: Silver