Audio-Technica U891RBO Omnidirectional condenser boundary microphone with switch, RGB LED and integral power module, phantom power only

Achieve clear, intelligible speech reproduction and easy local switching with the black Audio-Technica U891RbO, an omnidirectional 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 omnidirectional polar pattern delivers sound pickup from all directions, allowing consistent capture of ambience and multiple sources in the same room. Thanks to the UniGuard RFI-shielding technology, the U891RbO impedes radio frequency interference from sources such as wireless devices, fluorescent lights, air cond