מיקרופון קונדנסר אודיו טכניקה AUDIO TECHNICA AT- 4050ST

SHE-D

מיקרופון אולפני AT-4050ST
דגם AT4050ST הינו אחיו התאום של הדגם הוותיק והמשובח AT4050,
הדגם החדש נותן 2 מצבי קליטה CARDIOID, FIGURE OF EIGHT בתוספת הסטריאו.
בעל מתג ברירה בין 90º, 127º, M-S
תחום היענות של 20Hz-18kHz
מתג לחיתוך ב-80Hz
מתג להנחתה של 12db
כולל כבל Y סטריאו באורך 5 מטר
תפס עכביש עם בולם זעזועים
תיק נשיאה קשיח וכיסוי למיקרופון

Offering the realism of a live sound field, the AT4050ST is a side-address condenser with cardioid and figure-of-eight elements configured in a Mid-Side arrangement. This innovative stereo condenser allows sound recordists the choice of selecting a left-right stereo output or choosing discrete Mid-Side signals for later manipulation, a remarkable flexibility. The microphone’s dual-diaphragm capsules maintain precise polar pattern definition across the full frequency range. Its transformerless circuitry virtually eliminates low-frequency distortion

Innovative side-address Mid-Side stereo microphone engineered for professional recording, broadcast and sound reinforcement
Independent cardioid and figure-of-eight condenser elements
Switch selection of Mid-Side mode and two internally matrixed stereo modes
Dual-diaphragm capsules maintain precise polar pattern definition across the full frequency range of the microphone
Transformerless circuitry virtually eliminates low-frequency distortion and provides superior correlation of high-speed transients
The 2-micron-thick, vapor-deposited gold diaphragms undergo a five-step aging process so that the optimum characteristics remain constant over years of use
Open acoustical environment of the symmetrical housing assembly minimizes unwanted internal reflections
Integral 80 Hz high-pass filter switch and 10 dB pad switch
State-of-the-art design and manufacturing techniques ensure compliance with A-T’s stringent consistency and reliability standards
Custom shock mount provides superior isolation

Specifications
Element: Externally-polarized (DC bias) condenser
Polar Pattern: Cardioid and Figure-of-eight
Frequency Response: 20-18,000 Hz
Low Frequency Roll-off: 80 Hz, 12 dB/octave
Open Circuit Sensitivity: Stereo 90°: -42 dB (7.9 mV) dB re 1V at 1 Pa
Stereo 127°: -41 dB (8.9 mV) dB re 1V at 1 Pa
Mid: -36 dB (15.8 mV) dB re 1V at 1 Pa
Side: -36 dB (15.8 mV) dB re 1V at 1 Pa
Impedance: 50 ohms
Maximum Input Sound Level: Mid and Side: 149 dB SPL, 1 kHz at 1% T.H.D.;159 dB SPL, with 10 dB pad -nominal
Noise: Stereo 90°: 25 dB SPL
Stereo 127°: 16 dB SPL
Mid: 15 dB SPL
Side: 17 dB SPL
Dynamic Range (Typcial): Mid: 134 dB, 1 kHz at Max SPL
Side: 132 dB, 1 kHz at Max SPL
Signal-to-Noise Ratio: Stereo 90°: 69 dB, 1 kHz at 1 Pa
Stereo 127°: 78 dB, 1 kHz at 1 Pa
Mid: 79 dB, 1 kHz at 1 Pa
Side: 77 dB, 1 kHz at 1 Pa
Phantom Power Requirements: 48V DC, 6.4 mA typical -both channels total
Switches: 90°, 127°, M-S; Flat, roll-off; 10 dB pad -nominal
Weight: 517 g -18.2 oz
Dimensions: 193.0 mm (7.60″) long, 53.4 mm (2.10″) maximum body diameter
Output Connector: Integral 5-pin XLRM-type
Cable: 5.0 m (16.5′) long, 8-conductor, shielded, vinyl-jacketed stereo cable with 5-pin XLRF-type connector at microphone end and two 3-pin XLRM-type connectors at output end
Accessories Furnished: AT8449 shock mount for 5/8″-27 threaded stands; 5/8″-27 to 3/8″-16 threaded adapter; microphone dust cover; protective carrying case
Audio-Technica Case Style: R1