| Attribute | Value |
| Length | 163 mm |
| Weight | 421 g |
| Name | beyerdynamic M 99 |
| Brand | beyerdynamic |
| Pickup Pattern | |
| Sensitivity | 3 mV/Pa |
| Range | 30 - 18,000 Hz |
| Filters | - EQ: kick drum
- EQ: linear
- EQ: presence
|
| Impedance | 280 Ohm |
| Max Diameter | 23 mm |
| Interfaces | |
| Pads | Add |
| Capsule Diameter | Add |
| Diaphragm Diameter | Add |
| Diaphragm Gauge | Add |
| Sound Pressure Level (SPL) | Add |
| Self-Noise | Add |
| SPL/Self-Noise Ratio | Add |
| Requires Phantom Power | Add |
| Phantom Voltage | Add |
| Includes Tube Power Supply | Add |
| Has Battery Compartment | Add |
| Battery compartment type | Add |