What's in the Box
- Audio-Technica AT831R - Miniature Clip-On Mic
- (AT8116) Foam Windscreen
- (AT8417) Clothing Clip
- (AT8418) UniMount® Microphone Instrument Mount
- (AT8444) Guitar Adapter
- (AT8533) In-Line Power Module
- Protective Carrying Case
- 1 Year Warranty
The AT831R is a miniature condenser microphone with a cardioid polar pattern. It has been designed for hands-free applications in sound reinforcement systems and for use by professional musicians, especially for pickup of acoustic guitar. The AT831R provides improved gain before feedback that normally cannot be achieved with miniature omnidirectional microphones. Close up voice and instrument pickup are crisp and clean, yet full sounding, while suppression of background noise is significantly improved over that of stand mounted full size cardioid microphones.
| Transducer: | Permanently Polarized Condenser |
| Polar Pattern: | Cardioid |
| Frequency Response: | 40Hz - 20kHz |
| Dynamic Range (Typical): | 112dB, 1kHz @ Max SPL |
| Signal to Noise Ratio: | 65dB, (A-Weighted) |
| Maximum Input Sound Level: | 141 dB SPL, 1kHz @ 1% T.H.D |
| Power Requirements: | Phantom, (9 - 52v DC) |
| Output Impedance: | 200 Ohms |
| Output Connectors: | TA3F (from Microphone) XLR-3M Type (from AT8533 Power Module) |
| Pad: | None |
| Low Frequency Roll-Off: | None |
| Applications: | Vocal, Instrument (Especially Guitar) |
| Dimensions: | Microphone: 0.98 x 0.40" (24.8 x 10.2mm) LxDiameter Power module: 3.13" (79.5 mm) Long Cable: 13.1' (4m) Long with TA3F Output Connector (Permanently Attached to Microphone) |
| Weight: | Microphone: 0.1 oz. (2.8 g) Less Cable and Accessories Power module: 1.8 oz. (51.4 g) |
Packaging Info
| Package Weight: | 0.9 lb |
| Box Dimensions (LxWxH): | 10.5 x 4.5 x 1.5" |