Audio Technica AT4051B Cardioid Condenser Modular Microphone

Audio Technica AT4051B
Audio Technica AT4051B

Audio Technica AT4051B Cardioid Condenser Modular Microphone

Product Code: AT4051B

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• Meet the most critical acoustic requirements of professional recording
• High front-to-back rejection ratio cardioid polar pattern
• Omni and Hypercardioid head capsules are available separately
• Transformerless circuitry virtually eliminates low-frequency distortion
• Switchable 80 Hz hi-pass filter and 10 dB pad
• Rugged turned-brass microphone housing for enduring dependability

This versatile modular microphones may be used with confidence in a wide variety of professional miking applications. Featuring direct-coupled balanced outputs for clean signals in high-output conditions, the AT4051b is totally free of the distortion associated with conventional transformer-coupled outputs. And its fast response to transients contributes to the open, transparent reproduction of even the most difficult-to- capture instruments.

The AT4051b consists of two modular subassemblies: an AT4900b-48 body and an AT4051b-EL cardioid head capsule (both available separately). Additional interchangeable capsules are available in omnidirectional (AT4049b-EL) and hypercardioid (AT4053b-EL).

Element Condenser
Polar Pattern Cardioid
Frequency Response 20 - 20,000 Hz
Low Frequency Roll-Off 80 Hz, 12 dB/octave
Open Circuit Sensitivity -34 dB (19.9 mV) re 1V at 1 Pa
Impedance 50 ohms
Maximum Input Sound Level 145 dB SPL, 1 kHz at 1% T.H.D.; 155 dB SPL, with 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 Requirements 48 V DC, 4.8 mA typical
Switches Flat, roll-off; 10 dB pad (nominal)
Weight 126 g
Dimensions 155.0 mm (6.10") long, 21.0 mm (0.83") maximum body diameter
Output Connector Integral 3-pin XLRM-type
Optional Interchangeable Elements AT4049b-EL (omnidirectional);
AT4053b-EL (hypercardioid)
Accessories AT8405a stand clamp for 5/8"-27 threaded stands; windscreen; protective carrying case