Audio-Technica AT4021 Cardioid Condenser Microphone

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    Featuring low self-noise makes the AT4021 perfectly suited for the most sophisticated recording equipment. Its low-mass diaphragm improves transient response, increases response bandwidth and reduces handling and mechanical noise transfer. The microphone offers outstanding reproduction of low-frequency sounds. Ideal for critical studio and live applications, the low-profile AT4021 offers a flat, extended frequency response, high maximum SPL and wide dynamic range.

    Audio-Technica AT4021 Cardioid Condenser Microphone Features
    • Outstanding performance and rugged construction
    • High SPL handling and wide dynamic range
    • Flat, extended frequency response
    • Switchable 80 Hz hi-pass filter and 10 dB pad
    • High front-to-back rejection ratio—cardioid polar pattern improves isolation of desired sound source
    • Low self noise perfectly suited for digital recording equipment
    • Exceptional reproduction of low frequency sounds
    • Low-mass element for superb transient response

    Audio-Technica AT4021 Cardioid Condenser Microphone Specifications

    Audio-Technica AT4021 Cardioid Condenser Microphone Specifications
    Product SpecificationsAudio-Technica AT4021 Cardioid Condenser Microphone Specifications
    • Element: Fixed-charge back plate, permanently polarized condenser
    • Polar Pattern: Cardioid
    • Frequency Response: 20-20,000 Hz
    • Low Frequency Roll Off: 80 Hz, 18 dB/octave
    • Open Circuit Sensitivity: -34 dB (19.9 mV) re 1V at 1 Pa
    • Maximum Input Sound Level: 146 dB SPL, 1 kHz at 1% T.H.D.; 156 dB SPL, with 10 dB pad (nominal)
    • Noise: 14 dB SPL
    • Dynamic Range: 132 dB, 1 kHz at Max SPL
    • Signal-to-Noise Ratio: 80 dB, 1 kHz at 1 Pa
    • Phantom Power Requirements: 48V DC, 3.0 mA typical
    • Switches: Flat, roll-off; 10 dB pad
    • Weight: 119 g (4.2 oz)
    • Dimensions: 144.0 mm (5.67") long, 21.0 mm (0.83") maximum body diameter
    • Output Connector: Integral 3-pin XLRM-type
    • Accessories Included: AT8405a stand clamp for 5/8"-27 threaded stands; windscreen; protective carrying case
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