Audio-Technica iron triangle AT4050ST stereo capacitor

Audio-Technica iron triangle AT4050ST stereo capacitive microphone : AT4050ST:. Stereo capacitive microphone Designed for professional recording, broadcasting and ambiguity design of the innocence industry MID-SIDE (Central-Side) microphone. Independent heart shaped and 8-shaped capacitive components You can use the switch to select the M-S mode and two internal matrix processing stereo mode Double-diaphragm package design maintains accurate directivity sharpness over the entire frequency range of the microphone The transformer current eliminates all low frequency distortion and has first-class high-speed transient correlation performance. The 2 micron thick vapor deposition film uses five-level cooked formation, so the optimal characteristics can be maintained even for many years. The symmetric housing assembly uses an open audio environment to minimize unnecessary internal reflection. Special anti-seismic racks have first-class seismic performance One-piece 80 Hz high-pass filter switch and 10 dB attenuation switch The most advanced design and manufacturing techniques ensure that the strict consistency and reliability standards are fully compliant with iron triangle products AT4050ST is a stereo side-to-enabled outer bias (DC bias) capacitive microphone with a separate heart shape and an 8-glyph component with MID-SIDE configuration, and the switch selects internal matrix processing. The microphone helps the soundtor select the left-right stereo output (127 ° wide angle and 90 ° angle) through the internal matrix conversion system of the microphone, or select the discrete MID-SIDE signal for later processing. Designed to meet the most demanding sound requirements of professional recording, broadcasting and amague industries. AT4050ST technical indicator Be element Outer bias (DC bias) capacitive Directivity Heart shaped, 8-glyph Frequency response 20-18,000 hz High pass filtering 80 Hz, 12 db / octave Open road sensitivity Stereo, 90o: -42 dB (7.9 mV) at 1 V in 1 Pa; Stereo, 127o: -41 dB (8.9 mV) to 1 Pa; Central: -36 dB (15.8 mV), with 1V at 1 Pa; side: -36 dB (15.8 mV) to 1 V in 1 PA impedance 50 ohms Maximum input sound pressure level 149 dB sound pressure, 1 kHz in 1% T.h.d .; 159 dB sound pressure in 10dB attenuation noise Stereo, 90o: 25 dB sound pressure; stereo, 127o: 26dB sound pressure; Central: 15 dB sound pressure; side: 17 dB sound pressure Dynamic range (typical) Central: 134DB, 1kHz on the highest sound pressure Side: 132dB, 1kHz on the highest sound pressure Signal-to-noise ratio Stereo, 90o: 69 dB, 1 kHz at 1 Pa; Stereo, 127o: 78 dB, 1 kHz in 1 Pa; Central: 79 dB, 1 kHz at 1 Pa; Side: 77 dB, 1 kHz in 1 PA Phantom power supply DC 48V, power consumption 6.4 mA typical switch 90o, 127o, m-S; straight, high pass filtering; 10dB attenuation weight 517 grams size 53.4mm x 193.0mm (maximum diameter X length) Output terminal Integrated card agriculture 3-pin Output terminal 5-pin XLRM wire 5-meter-stroke shield vinyl plastic sheath stereo cable, microphone end adopts 5-pin XLRF type connector connection output terminal two standard 3-pin XLRM type connector Standardization AT8449 ⅝ "-27 joint shockproof bracket, microphone dust cover, portable protection package.