| Attribute | Value |
|---|---|
| Capsule Diameter | 32 mm |
| Includes Tube Power Supply | + |
| Interfaces |
|
| Max Diameter | 64 mm |
| SPL/Self-Noise Ratio | 6.09 |
| Self-Noise | 23 dB |
| Sound Pressure Level (SPL) | 140 dB |
| Impedance | 200 Ohm |
| Diaphragm Gauge | 3 micron |
| Diaphragm Diameter | 25 mm |
| Length | 190 mm |
| Filters |
|
| Pads |
|
| Range | 20 - 20,000 Hz |
| Sensitivity | 25 mV/Pa |
| Pickup Pattern |
|
| Brand | Groove Tubes |
| Name | Groove Tubes GT66 |
| Weight | 680 g |
| Requires Phantom Power | Add |
| Phantom Voltage | Add |
| Has Battery Compartment | Add |
| Battery compartment type | Add |