C3 Technical Specifications:
 

Type:

1 inch large dual diaphragm FET condenser microphone

Polar pattern: Cardioid, Omni, Figure of Eight
Frequency response: 30~20000Hz
Sensitivity: 12mV/Pa=-38dB(0dB=1V/Pa)
Output impedance: <200 Ohm
Load impedance: >1000 Ohm
Maximum SPL: 132/142/152 dB SPL for 1% THD @1000Hz (0dB SPL=0.00002Pa)
Noise: (Line): 28dB (A weighted)---18dB
S/N: 76 dB
Pad: -10dB or -20dB
Low cut: 6dB/Octave at 75Hz or 150Hz
Power requirement 48 +/- 4V
Current consumption: <2.5mA
Connector: Gold-plated 3-pin XLR
Circuit: JFET impedance converter, discrete balanced output