| Attribute | Avantone Pro CK-7 × | CharterOak Acoustic Devices S600 × |
|---|---|---|
| Sound Pressure Level (SPL) (dB) | 139 | 125 |
| Self-Noise (dB) | 16 | 22 |
| Diaphragm Diameter (mm) | 30 | 26 |
| Impedance (Ohm) | 250 | 200 |
| Diaphragm Gauge (micron) | - | 6 |
| Capsule Diameter (mm) | 35 | 35 |
| Range (Hz) | 20 - 20,000 | 20 - 18,000 |
| Interfaces |
|
|
| Pickup Pattern |
|
|
| Sensitivity (mV/Pa) | 12.6 | 13 |
| Brand | Avantone Pro | CharterOak Acoustic Devices |
| Name | Avantone Pro CK-7 | CharterOak Acoustic Devices S600 |
| Weight (g) | 650 | 590 |
| SPL/Self-Noise Ratio | 8.69 | 5.68 |
| Pads |
| - |
| Max Diameter (mm) | 51 | 40 |
| Filters |
| - |
| Requires Phantom Power | + | - |
| Length (mm) | 187 | 210 |
| Includes Tube Power Supply | - | + |
| Phantom Voltage (V) | 48.00 | - |