NX DM58

Type : Dynamic

Frequency Response : 50 to 15,000 Hz

Polar Pattern : Cardioid

Sensitivity (at 1,000 Hz Open Circuit Voltage) : –54.5 dBV/Pa (1.85 mV) 1 Pa = 94 dB SPL

Impedance : Rated impedance is 150Ω (300Ω actual) for connection to microphone inputs rated low impedance

Polarity : Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3