Shure M991ED User Guide

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Shure M991ED Microphone Specification

The Shure M991ED Microphone is a dynamic cardioid microphone designed to deliver high-quality audio performance in both live and studio settings. It features a robust construction with a durable metal casing, ensuring longevity and reliability under rigorous use. The cardioid polar pattern of the M991ED effectively isolates the desired sound source while minimizing unwanted background noise, making it ideal for vocal and instrumental applications. It operates across a wide frequency range of 50 Hz to 15 kHz, capturing a natural sound with clarity and detail.

The microphone incorporates an advanced pneumatic shock-mount system that reduces handling noise, ensuring smooth and uninterrupted audio capture. Its tailored frequency response provides a presence boost, enhancing vocal intelligibility and richness. The M991ED is equipped with a neodymium magnet, which contributes to its high output level and sensitivity. This feature allows the microphone to deliver strong signal levels even with quieter sound sources, reducing the need for excessive gain on preamps.

Connectivity is facilitated via a standard XLR output, ensuring compatibility with a wide range of audio equipment. The microphone's impedance is rated at 150 ohms, making it suitable for interfacing with most professional audio systems. With its sleek design and ergonomic handling, the Shure M991ED is comfortable to use in various environments, from on-stage performances to studio recordings. It is a versatile and dependable choice for audio professionals seeking a microphone that combines exceptional sound quality with rugged durability.

Shure M991ED Microphone F.A.Q.

How do I set up the Shure M991ED Microphone for optimal performance?

Ensure the microphone is connected securely to the mixer or audio interface. Position the microphone approximately 6-12 inches from the sound source and slightly off-axis to minimize plosives. Adjust the gain on your audio interface to prevent distortion.

What should I do if my Shure M991ED Microphone is not picking up sound?

Check the connection between the microphone and the audio device to ensure it is secure. Verify that phantom power is enabled if required. Test the microphone with a different cable or input to rule out cable or port issues.

How can I reduce background noise when using the Shure M991ED Microphone?

Use a pop filter and position the microphone correctly. Consider using a noise gate or noise reduction plugin in your recording software. Additionally, ensure the recording environment is as quiet as possible.

What maintenance is recommended for the Shure M991ED Microphone?

Regularly clean the microphone grill with a soft brush to remove dust and debris. Store the microphone in a dry, dust-free environment when not in use. Inspect cables and connectors periodically for wear and tear.

Why is my Shure M991ED Microphone producing a humming noise?

Check for ground loop issues by ensuring all equipment is plugged into the same electrical outlet. Inspect cables for damage, and try repositioning the microphone away from electrical interference sources.

How do I clean the Shure M991ED Microphone?

Use a soft, damp cloth to gently wipe the exterior. Avoid using any cleaning agents or submerging the microphone in liquid. For the grille, a gentle brush can help remove any dust or debris.

Can I use the Shure M991ED Microphone with a computer?

Yes, you can connect the Shure M991ED Microphone to a computer using an audio interface or a USB microphone adapter. Ensure the necessary drivers are installed for your audio interface.

How do I prevent feedback when using the Shure M991ED Microphone?

Position the microphone away from speakers and monitor levels. Use directional microphones and consider using an equalizer to cut frequencies that are prone to feedback.

What is the best way to store the Shure M991ED Microphone when not in use?

Store the microphone in its case or a dust-free environment. Keep it in a dry location, away from extreme temperatures and humidity.

How can I check if my Shure M991ED Microphone is working properly?

Connect the microphone to a known working audio device and test it with a sound source. Listen for clarity and absence of distortion. Check all connections and settings if there are issues.