AUDIO-TECHNICA PRO-9000 구스넥 마이크
*High sensitive back electret condenser microphone.
*It can gather even the microscopic sound by thinning diaphragm to the utmost
*You can get excellent sound and high playback.
*Balanced low impedance output.
*You can adjust the goose neck freely to any position you want.
*It is very useful in various demands of broadcasting station, church,
lecture and council room, oratorical meeting hall, etc.
*You can use it simply with on/off button and function led button only.
Element : Back electret condenser microphone.
Polar pattern : Uni-Directional(Cardioid)
Frequency Response : 50Hz~18,000Hz
Sensitivity : -74dB±3dB (0dB=1V/0.1Pa at 1kHz)
Impedance : 600Ω(at 1kHz)
Sound Pressure Level : More than 126dB (SPL)
Signal to noise ratio : More than 45dB (SPL)
Battery life : Up to 5000 hours (Premium alkaline battery)