Comparison of Audio-Technica AT2021 and Audio-Technica AT4022 [S]ave
| Attribute |  Audio-Technica AT4022 × |  Audio-Technica AT2021 × |
|---|---|---|
| Requires Phantom Power | + | + |
| Phantom Voltage (V) | 48.00 | 48.00 |
| Max Diameter (mm) | 21 | 21 |
| Interfaces |
|
|
| Weight (g) | 124 | 83 |
| SPL/Self-Noise Ratio | 12 | 7.63 |
| Impedance (Ohm) | 250 | 250 |
| Diaphragm Diameter (mm) | 16.3 | - |
| Sensitivity (mV/Pa) | 19.9 | 11.2 |
| Range (Hz) | 20 - 20,000 | 30 - 20,000 |
| Pickup Pattern |
|
|
| Brand | Audio-Technica | Audio-Technica |
| Name | Audio-Technica AT4022 | Audio-Technica AT2021 |
| Pads |
| - |
| Sound Pressure Level (SPL) (dB) | 156 | 145 |
| Filters |
| - |
| Length (mm) | 144 | 101 |
| Diaphragm Gauge (micron) | 2 | - |
| Self-Noise (dB) | 13 | 19 |
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