| Attribute | Neumann TLM 50 × | Neumann M 147 Tube × |
|---|---|---|
| Filters |
| - |
| Weight (g) | 490 | 460 |
| Pads |
| - |
| Brand | Neumann | Neumann |
| Name | Neumann TLM 50 | Neumann M 147 Tube |
| Requires Phantom Power | + | - |
| Includes Tube Power Supply | - | + |
| Impedance (Ohm) | 50 | 50 |
| Range (Hz) | 30 - 20,000 | 20 - 20,000 |
| Self-Noise (dB) | 13 | 12 |
| Sound Pressure Level (SPL) (dB) | 136 | 114 |
| SPL/Self-Noise Ratio | 10.46 | 9.5 |
| Max Diameter (mm) | 56 | 57 |
| Interfaces |
|
|
| Diaphragm Diameter (mm) | 12 | - |
| Sensitivity (mV/Pa) | 20 | 20 |
| Diaphragm Gauge (micron) | 5 | - |
| Pickup Pattern |
|
|
| Phantom Voltage (V) | 48.00 | - |
| Length (mm) | 145 | 142 |