Audio-Technica AT4051b Cardioid Studio Broadcast Recording Condenser Microphone Shop For

Audio-Technica AT4051b Cardioid Studio Broadcast Recording Condenser Microphone

Ideal for professional recording and critical applications in broadcast, the Audio-Technica AT4051b Cardioid Studio Broadcast Recording Condenser Microphone is a versatile studio performer. This microphone is engineered to deliver exceptional performance across a wide variety of professional miking applications. With direct-coupled balanced outputs, it ensures clean signals in high-output conditions, completely free of the distortion associated with conventional transformer-coupled outputs. Its rapid response to transients contributes to the open, transparent reproduction of even the most challenging instruments.

The AT4051b is compliant with RoHS (Restriction of Hazardous Substances), ensuring that it is free from all substances specified in the EU directive on the reduction of hazardous substances. The microphone consists of two modular subassemblies: an AT4900b-48 body and an AT4051b-EL cardioid head capsule, both of which are available separately. For added versatility, interchangeable capsules are available in omnidirectional (AT4049b-EL) and hypercardioid (AT4053b-EL).

Key Features

• Specially engineered to meet the most critical acoustic requirements of professional recording, broadcast, and sound reinforcement
• High front-to-back rejection ratio with cardioid polar pattern for improved isolation of the desired sound source
• Direct-coupled, balanced output delivers a clean signal even under high-output conditions
• Transformerless circuitry minimizes low-frequency distortion and offers superior correlation of high-speed transients
• Switchable 80 Hz hi-pass filter and 10 dB pad
• Rugged turned-brass microphone housing ensures enduring dependability
• State-of-the-art design and manufacturing techniques ensure compliance with stringent consistency and reliability standards
• RoHS-compliant, free from all substances specified in the EU directive on the reduction of hazardous substances (RoHS)

Specifications

• Element: Externally polarized (DC bias) capacitor
• Polar Pattern: Cardioid
• Freq. Response: 20-20,000 Hz
• Low Freq. 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: AT4049b-EL (omnidirectional); AT4053b-EL (hypercardioid)

Package Contents

• AT8405a stand clamp for 5/8″-27 threaded stands
• Windscreen
• Protective carrying case