Audio-Technica U851RbO

- Designed for surface-mount applications such as high-quality sound reinforcement, professional recording, television, conferencing and other demanding sound pickup situations
- Superior off-axis rejection for maximum gain before feedback
- PivotPoint rotating output connector allows cable to exit from either the rear or the bottom of the microphone
- Small-diameter UniPoint element near boundary eliminates phase distortion and delivers clear, high-output performance
- Available interchangeable elements permit angle of acceptance from 100° to 360°
- UniGuard RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)
- Self-contained electronics eliminate need for external power module
- Heavy die-cast case and non-slip silicone foam bottom pads minimize coupling of surface vibration to the microphone
- Low-profile design with low-reflectance finish for minimum visibility
- Threaded inserts on bottom of microphone allow it to be mounted with screws for increased security

- Element: Fixed-charge back plate, permanently polarized condenser
- Polar Pattern: Cardioid
- Frequency Response: 20-20,000 Hz
- Open Circuit Sensitivity: -31 dB (28.2 mV) re 1V at 1 Pa
- Impendance: 50 ohms
- Maximum Input Sound Level: 132 dB SPL, 1 kHz at 1% T.H.D.
- Low Frequency Roll Off: 80 Hz, 18 dB/octave
- Switches: Flat, roll-off
- Signal-to-Noise Ratio: 73 dB, 1 kHz at 1 Pa, A-weighted
- Phantom Power Requirements: 11-52V DC, 4.4 mA
- Weight: 253 g
- Dimensions: 23.0 mm H x 83.9 mm W x 108.0 mm D
- Output Connector: Microphone: TB3M-type
- Cable: 3-pin XLRM-type Cable 7.6 m long, 3.2 mm diameter, 2-conductor, shielded cable with TA3F and XLRM connectors
- Accessories Included: Soft protective pouch