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Audio-Technica AT4021 Cardioid Condenser Microphone

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Product Code: AUAT4021
Manufacturer: Audio-Technica

Free mainland UK shipping available for this product

Our Price £299.00INC

Available within 2-5 working days

Audio-Technica Authorised Reseller Europe

Ideal for critical studio and live applications, the low-profile AT4021 offers a flat, extended frequency response, high maximum SPL and wide dynamic range. Its low self-noise is 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.

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


Element: Fixed-charge back plate, permanently polarized 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: 250 ohms

Maximum Input Sound Level: 146 dB SPL, 1 kHz at 1% T.H.D.; 156 dB SPL, with 10 dB pad (nominal)

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

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: AT8405a stand clamp for 5/8"-27 threaded stands; windscreen; protective carrying case

  • UK Based Company
  • Part of A.C. Entertainment Technologies - has its trading origins over 45 years ago
  • UK Stock Holding
  • UK Warranty
  • Free Delivery Over ?150
  • Great Prices
  • Over 20 Years' Experience
  • Specialist Advice
  • Fast Delivery
  • Finance Options Available

With years of experience supplying Businesses, Government Organisations, Charities, Schools, Colleges and Universities, we invite you to take advantage of our knowledge to help you make an informed choice, ensuring you are purchasing the best music products for your needs. With specialists in PA Systems, Pro Audio & Live Sound equipment on hand to answer calls and emails, you're in the best possible hands.

Contact us now to discuss your requirements or to request a quotation. Additional discounts may apply for educational establishments or size and value of order.

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