STANDS HIGH AND DRY
for theater, house-of-worship and broadcast applications
The CK77 WR is an extremely small, omnidirectional professional lavalier microphone. The patented dual-diaphragm capsule has been designed to protect the transducer from moisture and perspiration. 

The CK77 WR uses two vertical diaphragms mounted back to back to cancel out mechanical and cable noise by mixing the signals of both capsules out of phase. Its ruggedness and superior sound quality make it an excellent tool for theater and broadcast applications. The screw-on module capsule allows quick and easy service of the microphone.

The CK77 WR L is available in three versions, differing in color and connector.
 
Specifications:
Audio frequency bandwidth
20 Hz - 20 kHz
Sensitivity
8 mV/Pa
Signal to noise
68 dB-A
Electrical impedance
3.5 kOhms
Recommended load impedance
10 kOhms
Output type
Mini XLR
Output gender
Female
Output contacts
3 pin
Colour
Light flesh