Audio-Technica AT4021 Cardioid Condenser Microphone

The low-profile Audio-Technica AT4021 is a cardioid condenser mic that offers a flat, extended frequency response, high maximum SPL and wide dynamic range. The AT4021 microphone's low self-noise is perfectly suited for the most sophisticated recording equipment. The AT4021 has a low-mass diaphragm that improves transient response, increases response bandwidth and reduces handling and mechanical noise transfer. The Audio-Technica AT4021 microphone offers you outstanding reproduction of low-frequency sounds. Requires 48V DC phantom power.

Audio-Technica AT4021 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

Specifications

• 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)
• Noise: 14 dB SPL
• Dynamic Range (Typical): 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 Furnished: AT8405a stand clamp for 5/8"-27 threaded stands; windscreen; protective carrying case
• Audio-Technica Case Style: S1