| Attribute | Sennheiser Electronics Corporation MK4 Digital × | Neumann M 147 Tube × |
|---|---|---|
| Weight (g) | 485 | 460 |
| Brand | Sennheiser Electronics Corporation | Neumann |
| Name | Sennheiser Electronics Corporation MK4 Digital | Neumann M 147 Tube |
| Sensitivity (mV/Pa) | 25 | 20 |
| Pickup Pattern |
|
|
| Impedance (Ohm) | - | 50 |
| Range (Hz) | 20 - 20,000 | 20 - 20,000 |
| Self-Noise (dB) | 10 | 12 |
| Sound Pressure Level (SPL) (dB) | 141 | 114 |
| SPL/Self-Noise Ratio | 14.1 | 9.5 |
| Max Diameter (mm) | 57 | 57 |
| Interfaces |
|
|
| Length (mm) | 160 | 142 |
| Includes Tube Power Supply | - | + |