Shure 404B User Guide

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Shure 404B Microphone Specification

The Shure 404B Microphone is a dynamic, omnidirectional microphone known for its durability and reliable performance, making it ideal for various broadcasting and public address applications. With a rugged, metallic construction, the 404B is designed to withstand harsh environments and frequent handling. Its omnidirectional polar pattern ensures consistent sound capture from all directions, providing a natural and balanced audio reproduction across a wide frequency range. The frequency response of the Shure 404B is tailored to enhance vocal clarity and presence, typically ranging from 50 Hz to 15 kHz, which ensures it captures the full scope of human speech while minimizing ambient noise. The microphone’s impedance is set at 150 ohms, making it compatible with most modern audio equipment and reducing the likelihood of signal loss over long cable runs. The 404B features a built-in shock mount system that minimizes handling noise and vibrations, ensuring a clean audio signal even in dynamic environments. The microphone is equipped with a standard XLR connector, offering a secure and universal connection to audio interfaces and mixers. Its compact and lightweight design facilitates easy transport and installation, making it a versatile choice for both stationary and mobile setups. The Shure 404B Microphone is renowned for its robust performance and long-lasting reliability, making it a preferred choice among audio professionals seeking consistent and high-quality sound capture in demanding situations.

Shure 404B Microphone F.A.Q.

How do I connect the Shure 404B microphone to a mixer?

To connect the Shure 404B microphone to a mixer, use a balanced XLR cable. Connect the female end to the microphone and the male end to the mixer's microphone input. Ensure the mixer input is set to the correct channel.

What is the optimal distance to position the Shure 404B from a sound source?

The optimal distance for the Shure 404B from a sound source is typically 6 to 12 inches. This range allows for clear audio capture while minimizing environmental noise and feedback.

How can I reduce background noise when using the Shure 404B microphone?

To reduce background noise with the Shure 404B, use a pop filter and position the microphone close to the sound source. Additionally, ensure that the recording environment is as quiet as possible and consider using noise reduction software in post-production.

What maintenance steps should I follow for the Shure 404B microphone?

Regularly clean the Shure 404B with a soft, dry cloth to remove dust. Avoid using liquids or solvents. Periodically check the XLR connections for wear and ensure the microphone is stored in a dry, dust-free environment when not in use.

How do I troubleshoot low output levels on the Shure 404B?

If experiencing low output levels, check the XLR cable for damage and ensure it is properly connected. Verify that the mixer or audio interface gain is set correctly. If the issue persists, test the microphone with a different cable or input device.

Can the Shure 404B be used for both vocals and instruments?

Yes, the Shure 404B is versatile and can be used for both vocal and instrument recording. Its cardioid pickup pattern is effective for isolating the sound source and reducing background noise.

What is the best way to store the Shure 404B when not in use?

Store the Shure 404B in a padded microphone case to protect it from dust and physical damage. It should be kept in a cool, dry place away from direct sunlight or moisture.

How can I improve the sound quality of recordings with the Shure 404B?

To improve sound quality, use a pop filter, and ensure the microphone is positioned correctly relative to the sound source. Consider using an acoustic isolation shield and ensure the recording environment is optimized for sound.

Why is my Shure 404B picking up a hum or buzz noise?

Hum or buzz noises can be caused by electrical interference or grounding issues. Ensure all equipment is properly grounded and try different outlets or power sources. Using balanced cables can also help eliminate unwanted noise.

What type of polar pattern does the Shure 404B have, and how does it affect usage?

The Shure 404B features a cardioid polar pattern, which captures sound primarily from the front and reduces it from the sides and rear. This makes it ideal for live performances and recordings where isolation of the sound source is desired.