Audio-Technica U851RO Boundary Condenser Mic

Featuring breakthrough audio and mechanical design innovations, the phantom-powered Audio-Technica U851RO offers outstanding speech intelligibility and transparent sound quality for surface-mount applications. The omnidirectional microphone is equipped with a PivotPoint(r) rotating output connector, UniSteep(r) filter and UniGuard(r) RFI-shielding technology. It accepts interchangeable condenser elements in cardioid and hypercardioid polar patterns. With a heavy die-cast case and silicon foam bottom pads to minimize coupling of surface vibration to the microphone, the Audio-Technica U851RO is equipped with self-contained electronics, eliminating the need for an external power module.

Features

- Designed for surface-mount applications such as high-quality sound reinforcement, professional recording, television, conferencing and other demanding sound pickup situations
- Low-profile element provides uniform omnidirectional polar pattern with 360-degree acceptance angle
- PivotPoint rotating output connector allows cable to exit from either the rear or the bottom of the microphone
- UniGuard RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)
- UniSteep filter provides a steep low-frequency attenuation to improve sound pickup without affecting voice quality
- Self-contained electronics eliminate need for external power module
- Small-diameter UniPoint(r) capsule near boundary eliminates phase distortion and delivers clear, high-output performance
- 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

Same Day Music is an authorized dealer of Audio-Technica products.

- Element: Fixed-Charge Back Plate, Permanently Polarized Condenser
- Polar Pattern: Omnidirectional In Hemisphere Above Mounting Surface
- Frequency Response: 30-20,000 Hz
- Low Frequency Roll-Off: 80 Hz, 18 Db/Octave
- Open Circuit Sensitivity: -31 Db (28.2 Mv) Re 1V At 1 Pa
- Impedance: 200 Ohms
- Maximum Input Sound Level: 132 Db Spl, 1 Khz At 1% T.H.D.
- Dynamic Range (Typical): 111 Db, 1 Khz At Max Spl
- Signal-To-Noise Ratio: 73 Db, 1 Khz At 1 Pa
- Phantom Power Requirements: 11-52V Dc, 4 Ma Typical
- Switch: Flat, Roll-Off
- Weight: 262 G (9.2 Oz)
- Dimensions: 108.0 Mm (4.25") Maximum Length,
84.0 Mm (3.31") Maximum Width,
23.0 Mm (0.91") Maximum Height
- Output Connector: Tb3M-Type
- Cable: 7.6 M (25.0') Long, 3.2 Mm (0.13") Diameter, 2-Conductor, Shielded Cable With Ta3F-Type And Xlrm-Type Connectors
- Optional Interchangeable Elements: Ue-C Cardioid (120*);
Ue-H Hypercardioid (100*)
- Accessory Furnished: Soft Protective Pouch

Same Day Music is an authorized dealer of Audio-Technica products.

Shipping Weights and Dimensions

Shipping Weight: 2 lbs

Shipping Dimensions: 5 x 10 x 3 in