Audio-Technica U891RC UniPoint Cardioid Condenser Boundary Microphone with Local or Remote Switching  

Product #275156

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Item Note:

This product has been discontinued but may be available as a Open Box item.

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Audio-Technica

Very versatile both in application and operation.

Very versatile both in application and operation.

FEATURES
Designed for surface-mount applications such as high-quality sound reinforcement, conferencing, distance learning and other demanding sound pickup situations 
Ultra-quiet electronic switch can be set to any of three operating modes: "touch-on/ touch-off," "touch-to-talk" and "touch-to-mute"
External contact closure capability permits control of remote devices from microphone switch
External LED control allows for accurate depiction of the live status of the microphone
PivotPoint rotating output connector allows cable to exit from either the rear or the bottom of the microphone
Small-diameter UniPoint capsule near boundary eliminates phase distortion and delivers clear, high-output performance
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 silicon foam bottom pads minimize coupling of surface vibration to the microphone
Low-profile design with low-reflectance finish for minimum visibility
 

U891RC UniPoint Cardioid Condenser Boundary Microphone with Local or Remote Switching Specifications:

Element: Fixed-charge back plate, permanently polarized condenser 
Polar Pattern: Half-cardioid, (cardioid in hemisphere above mounting surface)
Frequency Response: 30-20,000 Hz
Low Frequency Roll-Off: 80 Hz, 18 dB/octave
Open Circuit Sensitivity: ”34 dB (19.9 mV) re 1V at 1 Pa
Impedance: 200 ohms
Maximum Input Sound Level: 130 dB SPL, 1 kHz at 1% T.H.D.
Dynamic Range (Typical): 104 dB, 1 kHz at Max SPL
Signal-To-Noise Ratio: 68 dB, 1 kHz at 1 Pa
Phantom Power Requirements: 11-52V DC, 2 mA typical
Switch: Touch-sensitive control: on/off; Switch function: touch on/off, momentary on, momentary off; Flat, roll-off
Weight: 9.4 oz (266 g)
Dimensions: 4.25" (108.0 mm) long, 3.31" (84.0 mm) maximum width, 0.91" (23.0 mm) height
Output Connector: TB5M-type
Cable: 25.0' (7.6 m) long, 0.13" (3.2 mm) diameter, 5-conductor shielded cable (2 conductors under shield; 3 control wires outside shield); TA5F-type connector at microphone end, output end stripped and tinned for connection to electronic device
Optional Interchangeable Elements: UE-H hypercardioid (100); UE-O omnidirectional (360)
Accessories Furnished: Soft protective pouch
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