Comparison of beyerdynamic MM 1 and beyerdynamic Opus 66 [S]ave
| Attribute |  beyerdynamic MM 1 × |  beyerdynamic Opus 66 × |
|---|---|---|
| Name | beyerdynamic MM 1 | beyerdynamic Opus 66 |
| Weight (g) | 88 | 93 |
| Pickup Pattern |
|
|
| Brand | beyerdynamic | beyerdynamic |
| Range (Hz) | 20 - 20,000 | 50 - 15,000 |
| Sensitivity (mV/Pa) | 15 | 2.5 |
| Sound Pressure Level (SPL) (dB) | 128 | 140 |
| Impedance (Ohm) | 330 | 300 |
| SPL/Self-Noise Ratio | 4.57 | - |
| Self-Noise (dB) | 28 | - |
| Max Diameter (mm) | 19 | 24 |
| Interfaces |
|
|
| Length (mm) | 133 | 75 |
| Phantom Voltage (V) | 12.00 - 48.00 | - |
| Requires Phantom Power | + | - |
Help · Contact us · Disclaimer · Contributors · Developers · Donate