The C 519 clips onto the bell of a trumpet, saxophone, trombone, tuba, or any other wind instrument (e.g. didgeridoo). Room to move for the wind section at last! Its tight cardioid polar pattern makes the C 519 an ideal tool for use near monitor wedges, and its flat frequency response delivers a natural, powerful, and clear sound. FEATURES:[ Miniature condenser clip-on microphone for wind instruments, drums, and percussions [ Miniature gooseneck for accurate microphone alignment [ Including wireless direct adapter for easy use with AKG pocket transmitters[ Detachable microphone cable [ Transducer shock mount for high mechanical-noise rejection[ Polar pattern: cardioid [ Frequency range: 60 Hz to 20 kHz [ Sensitivity: 5 mV/Pa (-46 dBV) [ Max. SPL: 130/132 dB SPL (for 1%/3% THD) [ Equivalent noise level: 31 dB(A) [ Signal/noise ratio: (A-weighted) 63 dB [ Impedance: <= 200 ohms [ Recommended load impedance: >= 2000 ohms [ Current consumption: <= 2 mA [ Power requirement: B 29 L battery power supply, MPA V L phantom adapter, AKG WMS bodypack transmitters [ Connector: 3-pin mini XLR [ Cable: 1.5 m (5 ft.) [ Finish: matte black [ Dimensions: Length: 213 mm (8.4 in.) (microphone only); max. width: 47 mm (1.9 in.)[ Net weight: 85 g (3 oz.) (microphone and cable) [ Shipping weight: 310 g (11 oz.) ";