AKG CK77WRL LAVALIER MICROPHONE BLACK

Description 

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.

Features:

• Dual-diaphragm transducer for suppression of cable noise
• Resistant to moisture, perspiration and salt withstands sudorific stage performances
• Interchangeable capsule module for quick and easy service
• Omnidirectional polar pattern for unchanging sound quality in all directions

Specifications:

General

• Audio Frequency bandwidth: 20 to 20000 Hz
• Sensitivity: 8 mV/Pa
• Equivalent Noise Level: 37 dB-A
• Signal to Noise: 68 dB-A
• Electrical Impedance: 3500 Ohms
• Recommended Load Impedance: 10000 Ohms

Powering Interface

• Voltage: 1.5 to 12 V
• Current: 0.6 mA

Audio Output

• Type: Mini XLR
• Gender: Female
• Contacts: 3-pin

Dimensions/Weight

• Height: 14 mm
• Diameter: 5.5 – 5.5 mm
• Net Weight: 0.4 g