This versatile, modular microphone can be confidently used in a variety of professional microphone applications. Thanks to its directly coupled, balanced outputs, the microphone always delivers crystal-clear sound and, unlike conventional microphones with transformer-coupled outputs, produces virtually no distortion. The very fast transient response contributes to open, transparent sound reproduction - even with difficult-to-record instruments.
The AT4051b consists of two modular components: an AT4900b-48 microphone body (shaft) and a corresponding condenser microphone capsule (AT4049b-EL cardioid and AT4053b-EL hypercardioid). All microphone capsules are interchangeable and available separately.
Ideal for use in professional recordings and challenging broadcast applications.
Features
- The cardioid polar pattern achieves particularly high shielding for sound arriving at the capsule from behind - therefore this polar pattern improves the isolation of the desired sound source
- DC-coupled stages and the balanced output provide a distortion-free signal even at high output levels
- Transformerless circuit design eliminates almost all low-frequency distortions and delivers superior transient response
- Switchable 80 Hz high-pass filter and switchable 10 dB pad
- Robust, turned brass housing for high operational reliability
- The state-of-the-art design and manufacturing ensure that the high standards of Audio-Technica regarding tolerances and reliability are reliably met
Data
Element Permanently polarized (with direct current) condenser
Polar pattern cardioid
Frequency range 20 - 20,000 Hz
Sensitivity at open circuit -34 dB (19.9 mV) re. 1V at 1 Pa*
Impedance 50 ohms
Max. input level 145 dB SPL, 1 kHz at 1% T.H.D.; 155 dB SPL, with 10 dB pad (nominal)
Step filter 80 Hz, 18 dB/octave
Switch flat, step filter; 10 dB pad (nominal)
Dynamic range 129 dB, 1 kHz at max. SPL
Signal-to-noise ratio 78 dB, 1 kHz at 1 Pa*
Phantom power 48V DC, 4.8 mA typical
Weight 126 g
Dimensions Length: 155.0 mm, max. shaft diameter: 21.0 mm
Output connection Integral 3-pin connector, type XLRM
Included accessories AT8405a stand adapter for stands with 5/8”-27 thread; windscreen; protective plastic case
| Brand | Audio Technica |
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