Theater, onstage miking
Recording
Houses of worship
Handsfree use
Clip-on microphone for lectern
CK 77 WR/C 577 WR
CK 77 WR (C 577 WR) The microphone shall be an extremely small condenser clip-on design with an omnidirectional polar pattern and dual-diaphragm transducer. A special design and a moisture shield shall prevent water from penetrating into the capsule. The microphone shall have a practically flat frequency response from 20 Hz to 20 kHz. Sensitivity: 8 mV/Pa (–42 dBV); electrical impedance: ≤3500 (400) ohms; power requirement: 1.5 to 12 V DC; cable length: 1.5 m (5 ft.); net/shipping weight: 0.4/85 g / 0.014/3 oz (0.4/146 g / 0.014/5.2 oz.); size: 5.5 mm (0.2 in.) in dia., 14 mm (0.55 in.) long. Standard accessories shall include a windscreen, moisture shield, and adhesive putty. The microphone shall be available in the following versions: CK 77 WR L with 3-pin mini XLR connector, black; CK 77 WR L/P with 3-pin mini XLR connector, flesh-tone. The C 577 shall be identical to the CK 77 except that it shall operate on 9 to 52 V phantom power and be finished in black. The C 577 shall include a phantom power adapter and 3 m (10 ft.) cable.
