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Audio Technica Omni Condenser Microphone - U891RBO

Description

Key Features

Omnidirectional condenser boundary microphone with switch
Designed for surface-mount applications such as high-quality sound reinforcement, professional recording, television, conferencing and other demanding sound pickup situations
The capacitive touch switch can be set to any of three operating modes: “touch-on/touch-off”, “touch-to-talk” and “touch-to-mute”
Integral, phantom-powered, two-state RGB LED indicator displays on/off status of microphone
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)
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
Threaded inserts on bottom of microphone allow it to be mounted with screws for increased security

Element	Fixed-charge back plate, permanently polarized condenser
Frequency Response	20-20,000 Hz
Low Frequency Roll Off	80 Hz, 18 dB/octave
Open Circuit Sensitivity	-34 dB (19.9 mV) re 1V at 1 Pa
Maximum 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, A-weighted
Phantom Power Requirements	11-52V DC, 9.3 mA
Switches	Activation: on/off Switch function: touch on/off, momentary on, momentary off LED Color: mic on, mic off Flat, roll-off
Weight	253 g (8.9 oz)
Cable	25.0' (7.6 m) long, 0.13" (3.2 mm) diameter, 2-conductor, shielded cable with TA3F and XLRM connectors
Dimensions	0.91" (23.0 mm) H x 3.30" (83.9 mm) W x 4.25" (108.0 mm) D
Output Connector	Microphone: TB3M-type Cable: 3-pin XLRM-type
Optional Interchangeable Elements	UE-C Cardioid (120°); UE-H hypercardioid (100°); UE-O omnidirectional (360°)
Accessories Included	Soft protective pouch