Audio-Technica U891RX Boundary Condenser Mic (with Switch)

Designed to deliver easy, flexible control in conference and boardroom installations, the versatile Audio-Technica U891RX cardioid condenser boundary microphone features an activation switch that can be set to three modes: press-on/press-off, press to talk, and press to mute. The Audio-Technica U891RX phantom-powered microphone is equipped with a unique PivotPoint rotating output connector and an LED status indicator.

UniGuard innovations offer unsurpassed immunity from radio frequency interference; interchangeable elements are available in cardioid, hypercardioid and omnidirectional polar patterns; an 80 Hz low-cut UniSteep filter reduces pickup of low-frequency ambient noise. The U891RX's heavy die-cast case and silicon foam bottom pads minimize coupling of surface vibration to the microphone. The unit's self-contained electronics eliminate 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
- An activation switch can be set to any of three operating modes: touch-on/ touch-off, touch-to-talk and touch-to-mute
- PivotPoint rotating output connector allows cable to exit from either the rear or the bottom of the microphone
- Superior off-axis rejection for maximum gain before feedback
- UniGuard RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)
- Small-diameter UniPoint 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
- Improved switch design

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

- Element: Fixed-charge back plate, permanently polarized condenser
- Polar Pattern: Half-cardioid (cardioid in hemisphere above mounting surface)
- Freq Response: 30-20,000 Hz
- Low Freq Roll-Off: 80 Hz, 18 dB/octave
- Open Circuit Sensitivity: -34 dB (19.9 mV) re 1V at 1 Pa
- Impedance: 200 ohms
- Max Input Sound Level: 130 dB SPL, 1 kHz at 1% T.H.D.
- Dynamic Range: 104 dB, 1 kHz at Max SPL
- Signal to Noise Ratio: 68 dB, 1 kHz at 1 Pa
- Phantom Power Requirements: 11-52V DC, 4 mA typical
- Weight: 264 g (9.3 oz)
- Dimensions(LxWxH): 4.25 x 3.31 x 0.91 inches
- Output Connector: TB3M-type
- Cable: 25 feet long, 2-conductor, shielded cable with TA3F-type and XLRM-type connectors
- Included Accessories: Soft protective pouch

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

Shipping Weights and Dimensions

White

Shipping Weight: 2 lbs

Shipping Dimensions: 10 x 5 x 3 in

Black

Shipping Weight: 2 lbs

Shipping Dimensions: 10 x 5 x 3 in