It is professional condenser instrument microphones for band performance.

 The transducer(coil) uses a high quality back electret condenser to provide a high output level,sensitivityand distortion free sound,special flat frequencyresponse. 

 A cardioid pickup pattern to achieve accurate,uncolored reproduction of the sound, as well as exceptionally high sensitivity, They also effectively avoidunwanted noise and feedback and can be used to enhance the sound of orchestral instruments, pianos,ensembles,guitar,etc.

 The slim and lightweight microphone housing is of copper and Zinc-die casting. The back electret condenserelement can be powered either internally by a single 1.5V AA battery or by 48V DC phantom power.

 Besides,the circuits are seriously designed its standard XLR connector matches all kinds of audio equipment.Itis anideal choice for acoustic projects.

 Model no.:                         HCM71
 Element:                            Back Electret Condenser
 Polar pattern:                   Uni-directional
 Frequency Response:     50Hz-18KHz
 Sensitivity:                        -45dB+3d0d(0dB=1V/Pa at 1kHZ)
 Output Impedance:         250Ω±30%
 Max Input SPL:                 130dB(at 1kHZ=1%T.H.D)
 S/N Ratio:                          70dB
 Power Supply:                  Phantom 48V
 Mic Weight/Dimension:  0. 15lb/Ø0.75"*4.5"
 Accessories:                      Windscreen & Holder