| Attribute | Value |
|---|---|
| Length | 139 mm |
| Weight | 470 g |
| Name | Shure Beta 91A |
| Brand | Shure |
| Pickup Pattern |
|
| Sensitivity | 3.8 mV/Pa |
| Range | 50 - 15,000 Hz |
| Filters |
|
| Impedance | 146 Ohm |
| Sound Pressure Level (SPL) | 155 dB |
| Self-Noise | 29.5 dB |
| SPL/Self-Noise Ratio | 5.25 |
| Interfaces |
|
| Requires Phantom Power | + |
| Phantom Voltage | 11.00 - 52.00 V |
| Pads | Add |
| Capsule Diameter | Add |
| Diaphragm Diameter | Add |
| Diaphragm Gauge | Add |
| Max Diameter | Add |
| Includes Tube Power Supply | Add |
| Has Battery Compartment | Add |
| Battery compartment type | Add |