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Audio-Technica

collapse expand iconDescription

The Audio-Technica AT4051B Cardioid Condenser Microphone is ideal for professional recording and critical applications in broadcast. Featuring direct-coupled balanced outputs for clean signals in high-output conditions, the AT4051B microphone is totally free of the distortion associated with conventional transformer-coupled outputs. Its fast response to transients contributes to the open, transparent reproduction of even the most difficult-to-capture instruments.

The AT4051B mic is fully RoHS-compliant”free from all substances specified in the EU directive on the reduction of hazardous substances (RoHS). The AT4051b consists of two modular subassemblies: an AT4900b-48 body and an AT4051b-EL cardioid head capsule.

Recommended uses of the AT4051B are acoustic guitar, percussion, drum overheads (mainly for cymbals), and live-sound instrument recording where rear-cancellation is required.
Audio-Technica AT4051B Cardioid Condenser Microphone
Audio-Technica AT4051B Cardioid Condenser Microphone
Audio-Technica AT4051B Cardioid Condenser Microphone

collapse expand iconFeatures

  • Specially engineered to meet the most critical acoustic requirements of professional recording, broadcast and sound reinforcement
  • High front-to-back rejection ratio”cardioid polar pattern improves isolation of desired sound source
  • Direct-coupled, balanced output results in a clean signal even under high-output conditions
  • Transformerless circuitry virtually eliminates low-frequency distortion and provides superior correlation of high-speed transients
  • Switchable 80 Hz hi-pass filter and 10 dB pad
  • Rugged turned-brass microphone housing for enduring dependability
  • State-of-the-art design and manufacturing techniques ensure compliance with A-T's stringent consistency and reliability standards
  • RoHS-compliant”free from all substances specified in the EU directive on the reduction of hazardous substances (RoHS)

collapse expand iconSpecs

  • Element: Externally polarized (DC bias) capacitor
  • 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)
  • Noise: 16 dB SPL
  • Dynamic Range (Typical): 129 dB, 1 kHz at Max SPL
  • Signal-To-Noise Ratio: 78 dB, 1 kHz at 1 Pa
  • Phantom Power Requirements: 48V DC, 4.8 mA typical
  • Switch: Flat, roll-off; 10 dB pad (nominal)
  • Weight: 126 g (4.4 oz)
  • 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 (sold separately):
  • AT4049b-EL (Omnidirectional);
  • AT4053b-EL (hypercardioid)
  • Accessories Furnished: AT8405a stand clamp for 5/8"-27 threaded stands; windscreen; protective carrying case
  • Audio-Technica Case Style: S1

collapse expand iconWarranty

One year parts and labor warranty.

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