Item Name :Condenser Microphone
Model:B400

Specifications
Type:True condenser pressure gradient microphone with 32mm capsule and FET pre-amplifier
Polar pattern:                                                     cardioid & Omni
Sensitivity:                                                         -40dB±2dB
Frequency Range:                                             20.........20KHz
Impedance:                                                        ≤250 Ohms
Max.SPL(1%THD at 1000Hz):                           138dB
Equivalent level noise (A-weighted):                  18dB 
S/N ratio Re 1Pa:                                               76dB
Controls:                                                             Low-cut
Power requirement:                                            +48VDC phantom power
Current consumption:                                         <3mA
Connector:                                                          3-pin XLR
Size:                                                                    OD 50.5x194mm
Net weight:                                                          460g