| Attribute | Telefunken Elektroakustik Ela M 251 × | Aseyer Electric Technology Nanjing Co D36A × |
|---|---|---|
| Brand | Telefunken Elektroakustik | Aseyer Electric Technology Nanjing Co |
| Name | Telefunken Elektroakustik Ela M 251 | Aseyer Electric Technology Nanjing Co D36A |
| Sensitivity (mV/Pa) | 12 | 20 |
| Pickup Pattern |
|
|
| Capsule Diameter (mm) | 32 | 36 |
| Range (Hz) | 20 - 20,000 | 20 - 20,000 |
| Impedance (Ohm) | 200 | 200 |
| Includes Tube Power Supply | + | + |
| Self-Noise (dB) | 16 | 16 |
| Sound Pressure Level (SPL) (dB) | 138 | 130 |
| SPL/Self-Noise Ratio | 8.62 | 8.12 |
| Max Diameter (mm) | 51 | 51 |
| Interfaces |
|
|
| Weight (g) | 567 | 550 |
| Diaphragm Gauge (micron) | 6 | 4 |
| Diaphragm Diameter (mm) | 25 | - |
| Length (mm) | 216 | 206 |