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AT2010
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AT2020
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AT2021
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AT2022
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AT2035
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AT2050
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Element
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Fixed-charge back plate permanently polarized condenser
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Fixed-charge back plate, permanently polarized condenser
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Fixed-charge back plate, permanently polarized condenser
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Fixed-charge back plate, permanently polarized condenser
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Fixed-charge back plate, permanently polarized condenser
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Externally-polarized (DC bias) condenser
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Polar Pattern
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Cardioid
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Cardioid
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Cardioid
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X/Y Stereo
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Cardioid
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Cardioid, Omnidirectional, Figure-of-Eight
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Frequency Response
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40-20,000 Hz
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20-20,000 Hz
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30-20,000 Hz
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20–20,000 Hz
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20-20,000 Hz
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20-20,000 Hz
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Open Circuit Sensitivity
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–48 dB (3.9 mV) re 1V at 1 Pa
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–37 dB (14.1 mV) re 1V at 1 Pa
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–39 dB (11.2 mV) re 1V at 1 Pa
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-41 dB (8.9 mV) re 1V at 1 Pa
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-33 dB (22.4 mV) re 1V at 1 Pa
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–42 dB (7.9 mV) re 1V at 1 Pa
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Impedence
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100 ohms
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100 ohms
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250 ohms
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200 ohms
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120 ohms
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120 ohms
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Maximum Input Sound Level
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136 dB SPL, 1 kHz at 1% T.H.D.
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144 dB SPL, 1 kHz at 1% T.H.D.
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145 dB SPL, 1 kHz at 1% T.H.D.
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122 dB SPL, 1 kHz at 1% T.H.D.
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148 dB SPL, 1 kHz at 1% T.H.D.;158 dB SPL, with 10 dB pad (nominal)
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149 dB SPL, 1 kHz at 1% T.H.D.; 159 dB SPL, with 10 dB pad (nominal)
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Dynamic Range
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113 dB, 1 kHz at Max SPL
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124 dB, 1 kHz at Max SPL
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126 dB, 1 kHz at Max SPL
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103 dB, 1 kHz at Max SPL
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136 dB, 1 kHz at Max SPL
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132 dB, 1 kHz at Max SPL
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Signal-to-Noise Ratio
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71 dB, 1 kHz at 1 Pa
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74 dB, 1 kHz at 1 Pa
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75 dB, 1 kHz at 1 Pa
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75 dB, 1 kHz at 1 Pa
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82 dB, 1 kHz at 1 Pa
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77 dB, 1 kHz at 1 Pa
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Phantom Power Requirements
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48V DC, 2 mA typical
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48V DC, 2 mA typical
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48V DC, 2 mA typical
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N/a
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11-52V DC, 3.8 mA typical
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11-52V DC, 4.7 mA typical
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Switches
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N/a
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N/a
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N/a
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Off, on/flat, on/roll-off
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Flat, roll-off; 10 dB pad (nominal)
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Polar selection; Flat, roll-off; 10 dB pad (nominal)
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