Audio-Technica U891RbO User Manual

Audio-Technica U891RbO Microphone manual cover

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Year 2019

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Audio-Technica U891RbO Microphone Specification

The Audio-Technica U891RbO is a boundary microphone specifically engineered to deliver superior audio capture in professional sound reinforcement and broadcasting scenarios. This microphone features a cardioid polar pattern, which ensures focused sound pickup from the front while minimizing ambient noise from the sides and rear, making it ideal for capturing clear audio in conference rooms, lecture halls, and similar environments. The U891RbO is equipped with UniGuard RFI-shielding technology, providing exceptional resistance to radio frequency interference, which is crucial in environments with numerous electronic devices.

This microphone includes an onboard programmable switch, allowing users to toggle between push-to-talk, push-to-mute, and toggle on/off modes, offering flexibility for various user scenarios. The switch is protected by a rugged, low-profile housing designed for unobtrusive placement while maintaining durability. The U891RbO is capable of handling high sound pressure levels, ensuring clarity even in loud environments.

Additionally, the microphone features a low-cut filter that reduces unwanted low-frequency noise, enhancing the clarity of captured audio. The U891RbO is Phantom powered, requiring 11-52V DC, which makes it compatible with a wide range of professional audio equipment. Its robust design and superior sound quality are complemented by a 7.6-meter cable with an XLRM-type connector for easy integration into existing audio systems. Furthermore, the microphone's sleek black finish ensures it blends seamlessly into any setting, making it a versatile choice for professionals seeking reliable and high-performance audio equipment.

Audio-Technica U891RbO Microphone F.A.Q.

How do I set up the Audio-Technica U891RbO microphone for optimal performance?

To set up the Audio-Technica U891RbO microphone, place it on a flat surface, connect it to a compatible mixer or audio interface using an XLR cable, and ensure phantom power is enabled. Adjust the microphone's orientation to face the sound source for optimal sound capture.

What is the best way to troubleshoot audio issues with the U891RbO microphone?

First, check all cable connections and ensure phantom power is active. Verify that the mixer or audio interface settings are correct. If issues persist, test the microphone with another cable or audio device to isolate the problem.

How can I reduce background noise when using the U891RbO microphone?

To reduce background noise, place the microphone closer to the sound source, use a pop filter or windscreen, and ensure the recording environment is quiet. Additionally, adjust the mixer or audio interface settings to minimize noise.

What maintenance does the Audio-Technica U891RbO microphone require?

Regularly clean the microphone's exterior with a soft, dry cloth. Avoid exposure to moisture and dust. Store the microphone in a protective case when not in use to prevent damage.

How do I connect the U891RbO microphone to a computer?

To connect the U891RbO to a computer, use an audio interface with an XLR input. Connect the microphone to the interface with an XLR cable, then connect the interface to the computer via USB or another compatible connection.

What should I do if the U891RbO microphone is not picking up sound?

Check that the XLR cable is securely connected and that phantom power is enabled. Ensure the mixer or audio interface is correctly configured. Test the microphone with another device to confirm functionality.

Can the U891RbO microphone be used outdoors?

While the U891RbO is primarily designed for indoor use, it can be used outdoors with proper precautions. Use a windscreen to protect against wind noise and moisture, and ensure the microphone is shielded from direct exposure to weather elements.

How do I adjust the pickup pattern on the U891RbO microphone?

The U891RbO has a fixed cardioid pattern and does not allow for adjustment. Position the microphone towards the sound source to utilize its directional pickup effectively.

What is the effective range of the U891RbO microphone?

The U891RbO has a typical range of a few feet, ideal for capturing sound from a specific direction. For best results, position the microphone within 1-3 feet of the sound source.

How do I clean the Audio-Technica U891RbO microphone?

Use a soft, dry cloth to gently wipe the exterior of the microphone. Avoid using any liquids or cleaning agents. Regular cleaning helps maintain the microphone's performance and longevity.