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Audio-Technica AT4021 Small-Diaphragm Cardioid Condenser Microphone

B&H # AUAT4021 MFR # AT4021
Usually ships in 7-14 business days

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This is a Special order item. Est. arrival at B&H is 7-14 business days (subject to availability). Your order will be charged at time of shipment. Item is non-cancelable and non-returnable.
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Not eligible for free Expedited Shipping
You Pay: $349.00
Product Highlights
  • Cardioid Polar Pattern
  • 80Hz Hi-Pass Filter
  • -10dB Pad Switch

The Audio-Technica AT4021 Cardioid Condenser Microphone features a low-profile design and small-diaphragm condenser element. The sensitivity, frequency response and SPL capabilities make it a suitable choice for speaker cabinets, vocals, percussion instruments, drums and "spot" placement on guitars, stringed instruments, etc.

The cardioid polar pattern effectively minimizes noise and off-axis feedback. An 80Hz high-pass filter switch reduces low frequencies and all associated noise. In addition a -10dB Pad switch provides added headroom and minimizes distortion when capturing transient (peaking) audio signals.

Cardioid Polar Pattern
The cardioid polar pattern effectively minimizes noise and off-axis feedback.
Switchable 80Hz High Pass Filter
The 80Hz high-pass filter switch elliminates hum and low frequency noise, rumble, etc.
-10dB Pad Switch
A -10dB Pad provides additional headroom for capturing peaking audio signals without distortion and noise.
Transducer Fixed-charge back plate, permanently polarized condenser
Polar Pattern Cardioid
Frequency Response 20Hz - 20kHz
Dynamic Range (Typical) 132dB, 1kHz at Max SPL
Signal-to-Noise Ratio 80dB, 1kHz at 1Pa
Maximum Input Sound Level 146dB SPL, 1kHz at 1% T.H.D.;
156dB SPL, with 10dB pad (nominal)
Power Requirements 48VDC, 3.0mA typical
Output Impedance 250 ohms
Output Connectors 3-pin XLR
Pad -10dB
Low Frequency Roll-Off 80Hz
Dimensions (LxDiameter) 5.67 x 0.83" (144 x 21mm)
Weight 119g (4.2 oz)
Audio-Technica AT4021 Small-Diaphragm Cardioid Condenser Microphone
  • AT8405a Stand Clamp
  • Windscreen
  • Padded Case
  • 1 Year Warranty
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