Audio Technica AT4021 Cardioid Condenser Microphone
Product Code: AT4021
Features
• Three switchable polar patterns
• Switchable 80 Hz high-pass filter and 10 dB pad
• Large diaphragm for smooth, natural sound and low noise
• State-of-the-art surface-mount electronics
• Includes shock mount & protective pouch
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. |
| Element |
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 |
| 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 |
48 V DC, 3.0 mA typical |
| Weight |
119 g |
| 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 |
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