| Attribute | Value |
| Length | 201 mm |
| Weight | 730 g |
| Name | Neumann M 149 Tube |
| Brand | Neumann |
| Pickup Pattern | - Bidirectional
- Cardioid
- Hypercardioid
- Omnidirectional
- Wide Cardioid
|
| Sensitivity | 62 mV/Pa |
| Range | 20 - 20,000 Hz |
| Impedance | 50 Ohm |
| Sound Pressure Level (SPL) | 120 dB |
| Self-Noise | 13 dB |
| SPL/Self-Noise Ratio | 9.23 |
| Max Diameter | 70 mm |
| Interfaces | |
| Includes Tube Power Supply | + |
| Pads | Add |
| Filters | Add |
| Capsule Diameter | Add |
| Diaphragm Diameter | Add |
| Diaphragm Gauge | Add |
| Requires Phantom Power | Add |
| Phantom Voltage | Add |
| Has Battery Compartment | Add |
| Battery compartment type | Add |