Comparison of Audio-Technica AT4081 and Shure SM137 [S]ave
| Attribute |  Shure SM137 × |  Audio-Technica AT4081 × |
|---|---|---|
| Name | Shure SM137 | Audio-Technica AT4081 |
| Weight (g) | 195 | 152 |
| Pickup Pattern |
|
|
| Brand | Shure | Audio-Technica |
| Range (Hz) | 20 - 20,000 | 40 - 17,000 |
| Sensitivity (mV/Pa) | 8.9 | 7.9 |
| Sound Pressure Level (SPL) (dB) | 159 | 150 |
| Phantom Voltage (V) | 48.00 | 48.00 |
| SPL/Self-Noise Ratio | 8.37 | 6 |
| Self-Noise (dB) | 19 | 25 |
| Max Diameter (mm) | 24 | 21 |
| Interfaces |
|
|
| Requires Phantom Power | + | + |
| Diaphragm Gauge (micron) | 2 | - |
| Impedance (Ohm) | 150 | 100 |
| Pads |
| - |
| Length (mm) | 162 | 155 |
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