AT4050ST

Stereo version of AT4050 with cardioid and fig-of-8 pattern

$1799 + shipping (includes gst)

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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

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	517g
Dimensions	193mm long, 53.4mm maximum body diameter
Output Connector	Integral 5-pin XLRM-type
Cable	5.0 m 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

AT4050ST Freq (JPG)
AT4050ST Polar 90 (JPG)
AT4050ST Polar 127 (JPG)
AT4050ST Polar Mid (JPG)
AT4050ST Polar Side (JPG)
AT4050ST Spec Sheet (PDF)
AT4050ST Submit (PDF)

AT4050ST

$1799 + shipping (includes gst)

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