| Attribute | Groove Tubes GT55 × | Milab Microphones SRND 360 × |
|---|---|---|
| Range (Hz) | 20 - 18,000 | 20 - 20,000 |
| Sensitivity (mV/Pa) | 32 | 17.5 |
| Filters |
| - |
| Pads |
| - |
| Max Diameter (mm) | - | 60 |
| Phantom Voltage (V) | 48.00 | - |
| Impedance (Ohm) | 200 | 200 |
| Name | Groove Tubes GT55 | Milab Microphones SRND 360 |
| Self-Noise (dB) | 22 | 12 |
| Sound Pressure Level (SPL) (dB) | 144 | 130 |
| SPL/Self-Noise Ratio | 6.55 | 10.83 |
| Interfaces |
|
|
| Weight (g) | 680 | 685 |
| Pickup Pattern |
|
|
| Diaphragm Gauge (micron) | 3 | - |
| Brand | Groove Tubes | Milab Microphones |
| Diaphragm Diameter (mm) | 25 | - |
| Includes Tube Power Supply | - | + |
| Capsule Diameter (mm) | 33 | - |
| Length (mm) | - | 120 |
| Requires Phantom Power | + | - |