| Attribute | Josephson Engineering C700A × | Golden Age Project R 1 Tube Active × |
|---|---|---|
| Weight (g) | 1,905 | 1,500 |
| Phantom Voltage (V) | 48.00 | - |
| Brand | Josephson Engineering | Golden Age Project |
| Name | Josephson Engineering C700A | Golden Age Project R 1 Tube Active |
| Includes Tube Power Supply | - | + |
| Pickup Pattern |
|
|
| Impedance (Ohm) | - | 200 |
| Diaphragm Diameter (mm) | 26 | - |
| Self-Noise (dB) | 15 | 16 |
| Sound Pressure Level (SPL) (dB) | 142 | 165 |
| SPL/Self-Noise Ratio | 9.47 | 10.31 |
| Max Diameter (mm) | 100 | 69 |
| Interfaces |
|
|
| Requires Phantom Power | + | - |
| Range (Hz) | 20 - 20,000 | 30 - 18,000 |
| Diaphragm Gauge (micron) | 5 | - |
| Sensitivity (mV/Pa) | 9 | 10 |
| Capsule Diameter (mm) | 34 | - |
| Length (mm) | 328 | 185 |