Attribute | Gauge Microphones ECM-47 × | CharterOak Acoustic Devices H1000A × |
---|---|---|
Capsule Diameter (mm) | 35 | - |
Pickup Pattern |
|
|
Brand | Gauge Microphones | CharterOak Acoustic Devices |
Range (Hz) | 20 - 20,000 | 30 - 20,000 |
Sensitivity (mV/Pa) | 16 | 12 |
Filters | - |
|
Pads | - |
|
Diaphragm Gauge (micron) | 6 | 6 |
Diaphragm Diameter (mm) | - | 27 |
Sound Pressure Level (SPL) (dB) | 135 | 128 |
Impedance (Ohm) | 200 | 200 |
Self-Noise (dB) | 18 | 22 |
SPL/Self-Noise Ratio | 7.5 | 5.82 |
Interfaces |
|
|
Name | Gauge Microphones ECM-47 | CharterOak Acoustic Devices H1000A |
Includes Tube Power Supply | + | + |