| Attribute | Gauge Microphones ECM-47 × | Sontronics STC-6 × |
|---|---|---|
| Pads | - |
|
| Requires Phantom Power | - | + |
| Filters | - |
|
| Pickup Pattern |
|
|
| Brand | Gauge Microphones | Sontronics |
| Range (Hz) | 20 - 20,000 | 30 - 20,000 |
| Sensitivity (mV/Pa) | 16 | 12 |
| Diaphragm Gauge (micron) | 6 | - |
| Capsule Diameter (mm) | 35 | 22 |
| Sound Pressure Level (SPL) (dB) | 135 | 140 |
| Impedance (Ohm) | 200 | 200 |
| Self-Noise (dB) | 18 | 24 |
| SPL/Self-Noise Ratio | 7.5 | 5.83 |
| Interfaces |
|
|
| Includes Tube Power Supply | + | - |
| Name | Gauge Microphones ECM-47 | Sontronics STC-6 |