Comparison of MXL 909 and Studio Projects B1 [S]ave
| Attribute |  Studio Projects B1 × |  MXL 909 × |
|---|---|---|
| Brand | Studio Projects | MXL |
| Interfaces |
| - |
| Sensitivity (mV/Pa) | 20 | 15 |
| Pickup Pattern |
|
|
| Capsule Diameter (mm) | 34 | 32 |
| Range (Hz) | 20 - 20,000 | 30 - 20,000 |
| Diaphragm Gauge (micron) | 3 | 6 |
| Phantom Voltage (V) | 48.00 | 48.00 |
| Sound Pressure Level (SPL) (dB) | 132 | 130 |
| Impedance (Ohm) | 200 | 200 |
| Self-Noise (dB) | 12 | 20 |
| SPL/Self-Noise Ratio | 11 | 6.5 |
| Requires Phantom Power | + | + |
| Filters |
| - |
| Diaphragm Diameter (mm) | 25 | 25 |
| Pads |
| - |
| Name | Studio Projects B1 | MXL 909 |
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