This item is usually Drop Shipped from the MFR/Distributor within 7-10 days (subject to availability). Your order will be charged at the time of placing the order with the vendor. Item is non-cancelable or returnable.
This item can only be shipped to a US address.
The Shure MX690 Boundary Microphone features a built-in wireless transmitter that is compatible with Shure's SLX UHF series wireless microphone receivers. The boundary microphone features a cardioid polar pattern for sufficient noise suppression and optimum pick up of conversations, speech, interviews etc. The internal wireless transmitter eliminates the need to run cable and drill holes. A programmable Mute switch includes push-to-talk and push-to-mute modes. Bi-color LED provides status information and the MX690 is conveniently powered on two AA alkaline batteries.
| Transducer | Condenser |
| Polar Pattern | Cardioid |
| Frequency Response | 50Hz to 17kHz |
| Dynamic Range (Typical) | 96dB |
| Signal-to-Noise Ratio | Not Specified By Manufacturer |
| Maximum Input Sound Level | Not Specified By Manufacturer |
| Power Requirements | 3V (2 AA alkaline or rechargeable batteries) |
| Output Impedance | Not Specified By Manufacturer |
| Output Connectors | 3-pin XLR |
| Pad | No |
| Low Frequency Roll-Off | No |
| Dimensions (WxHxD) | 3.43 x 1.69 x 5.82" (87 x 43 x 148mm) |
| Weight | 318g (11.2 oz) |