| Attribute | SE Electronics Gemini III × | Royer Labs R-122 Mk II × |
|---|---|---|
| Diaphragm Diameter (mm) | 27 | - |
| Pads |
| - |
| Name | SE Electronics Gemini III | Royer Labs R-122 Mk II |
| Includes Tube Power Supply | + | - |
| Pickup Pattern |
|
|
| Brand | SE Electronics | Royer Labs |
| Range (Hz) | 20 - 20,000 | 30 - 15,000 |
| Sensitivity (mV/Pa) | 21.1 | 14.1 |
| Self-Noise (dB) | 17 | 20 |
| Sound Pressure Level (SPL) (dB) | 135 | 135 |
| SPL/Self-Noise Ratio | 7.94 | 6.75 |
| Max Diameter (mm) | 80 | 26 |
| Interfaces |
|
|
| Requires Phantom Power | - | + |
| Length (mm) | 230 | 206 |