M 149 TUBE UK Condenser Microphone...
Directional Pattern: Omnidirectional, wide angle cardioid, cardioid, hypercardioid, figure-8 plus one intermediate position each
Frequency Range: 20 Hz ... 20 kHz
Sensitivity at 1 kHz into 1 kohm: 34/47/62 mV/Pa (Omni/cardioid/8)