AKG CK 77 WR L

The AKG CK 77 WR L is an extremely small omnidirectional lavalier microphone.

The AKG CK 77 WR L is ideal for Theatre use, also for onstage miking, Recording, Houses of worship and lecterns. The patented dual-diaphragm capsule has been designed specifically to protect the transducer from moisture and perspiration. The capsule uses two vertical diaphragms mounted back to back and connected out of phase to cancel out mechanical and cable noise, etc.

• Excellent tool for recording and broadcast applications
• Resistant to moisture, perspiration, and salts
• Dual-diaphragm transducer for suppression of cable noise
• Superior sound, compatible to all popular wireless transmitters
• 3-pin mini XLR
• Polar pattern omnidirectional
• Frequency range 20 to 20,000 Hz
• Sensitivity 8 mV/Pa (-42 dBV)
• Max. SPL 133 dB (k=1%)
• Equivalent noise level (CCIR 468-3) 37 dB
• Signal/noise ratio (A-weighted) 68 dB
• Impedance 3500 ohms
• Recommended load impedance >10,000 ohms
• Current consumption <0.6 mA
• Cable 1.5 m (5 ft.)
• Net weight 0.4 g / 0.014 oz.