| Attribute | AEA R84 × | Sontronics Mercury × |
|---|---|---|
| Pads | - |
|
| Self-Noise (dB) | - | 12 |
| Filters | - |
|
| Includes Tube Power Supply | - | + |
| SPL/Self-Noise Ratio | - | 10.42 |
| Name | AEA R84 | Sontronics Mercury |
| Weight (g) | 1,360 | 2,317 |
| Pickup Pattern |
|
|
| Brand | AEA | Sontronics |
| Range (Hz) | 20 - 10,000 | 20 - 20,000 |
| Sensitivity (mV/Pa) | 2.5 | 18 |
| Impedance (Ohm) | 270 | 200 |
| Sound Pressure Level (SPL) (dB) | 165 | 125 |
| Max Diameter (mm) | 64 | - |
| Interfaces |
|
|
| Length (mm) | 295 | 80 |