Comparison of Audio-Technica AT4040 and Earthworks Audio SR25 [S]ave
| Attribute |  Audio-Technica AT4040 × |  Earthworks Audio SR25 × |
|---|---|---|
| Range (Hz) | 20 - 20,000 | 50 - 25,000 |
| Sensitivity (mV/Pa) | 25.1 | 10 |
| Filters |
| - |
| Pads |
| - |
| Requires Phantom Power | + | + |
| Diaphragm Diameter (mm) | 20.4 | - |
| Sound Pressure Level (SPL) (dB) | 145 | 145 |
| Name | Audio-Technica AT4040 | Earthworks Audio SR25 |
| SPL/Self-Noise Ratio | 12.08 | 6.59 |
| Self-Noise (dB) | 12 | 22 |
| Max Diameter (mm) | 53 | 22 |
| Interfaces |
|
|
| Length (mm) | 170 | 165 |
| Pickup Pattern |
|
|
| Impedance (Ohm) | 100 | 100 |
| Brand | Audio-Technica | Earthworks Audio |
| Diaphragm Gauge (micron) | 2 | - |
| Capsule Diameter (mm) | - | 9 |
| Phantom Voltage (V) | 48.00 | 48.00 |
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