Audio-Technica Consumers U891Rb Cardioid Boundary Microphone with LED and Local Switch (Black) SKU# U891RB
Achieve clear, intelligible speech reproduction and easy local switching with the black Audio-Technica U891Rb, a cardioid condenser boundary microphone optimized for surface-mount applications in conference rooms, houses of worship, recording studios, live event venues, and sports arenas. The local touch-sensitive switch offers three modes for customizable control of talk/mute functions, and the microphone's on/off status is indicated by a two-state RGB LED. The high-output condenser element yields a wide frequency response of 20 Hz to 20 kHz, which can be modified via the switchable 80 Hz low-cut filter—ideal for mitigating rumble and low-frequency buildup.
The cardioid polar pattern delivers directional pickup and enhanced off-axis rejection, allowing reduced ambience and high gain before feedback. Thanks to the UniGuard RFI-shielding technology, the U891Rb impedes radio frequency interference from sources such as wireless devices, fluorescent lights, air conditioners, and more. It can be powered by 11 to 52 VDC phantom power, so no batteries or external power supplies are required. The rotatable balanced TB3M output connects to the included 25' TA3F to XLR microphone cable, ensuring easy hookup to your mixer, preamplifier, or audio interface.e.
Features
- Capture pristine audio with this cardioid condenser boundary microphone for clear recordings.
- Enjoy versatile use with switchable touch on/off and momentary modes for adaptable control.
- Minimize unwanted noise using the 80 Hz roll-off feature, ensuring a cleaner sound profile.
- Rely on the U891RB's robust build quality for consistent performance in any recording setting.
- Achieve optimal sound with a wide 20-20,000 Hz frequency response for detailed audio capture.
- Integrate seamlessly with phantom power; this condenser microphone enhances any setup effortlessly
Items Included
- Audio-Technica U891Rb Cardioid Boundary Microphone with LED and Local Switch (Black)
- 25' TA3F to XLR Male Microphone Cable
- Soft Protective Pouch
Limited 2 Year Manufacturer Warranty