Comparison of Audio-Technica AT2021 and beyerdynamic MM 1 [S]ave
| Attribute |  beyerdynamic MM 1 × |  Audio-Technica AT2021 × |
|---|---|---|
| Name | beyerdynamic MM 1 | Audio-Technica AT2021 |
| Weight (g) | 88 | 83 |
| Pickup Pattern |
|
|
| Brand | beyerdynamic | Audio-Technica |
| Range (Hz) | 20 - 20,000 | 30 - 20,000 |
| Sensitivity (mV/Pa) | 15 | 11.2 |
| Sound Pressure Level (SPL) (dB) | 128 | 145 |
| Impedance (Ohm) | 330 | 250 |
| SPL/Self-Noise Ratio | 4.57 | 7.63 |
| Self-Noise (dB) | 28 | 19 |
| Max Diameter (mm) | 19 | 21 |
| Interfaces |
|
|
| Requires Phantom Power | + | + |
| Phantom Voltage (V) | 12.00 - 48.00 | 48.00 |
| Length (mm) | 133 | 101 |
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