Shure SM78 User Guide

Pages 2

Year 0

Language(s)

of 2

Shure SM78 Microphone Specification

The Shure SM78 Microphone is a premium unidirectional dynamic microphone engineered for professional sound reinforcement and studio recording applications. It features a cardioid polar pattern, which is highly effective in isolating the desired sound source while minimizing background noise and feedback, making it ideal for live performances and recording in acoustically challenging environments. The SM78 is equipped with a tailored frequency response ranging from 50 Hz to 15 kHz, ensuring a natural and articulate sound reproduction with enhanced mid-range clarity and smooth high-end presence.

The microphone's construction includes a pneumatic shock-mount system that significantly reduces handling noise, providing a clear and distortion-free audio capture. Its robust, die-cast metal construction ensures durability and reliability in demanding conditions, while the steel mesh grille offers protection against wear and tear. The SM78 also incorporates an advanced internal pop filter to minimize plosive sounds, making it suitable for close-up vocal applications.

Additionally, the microphone's low impedance of 150 ohms allows for long cable runs without signal degradation, facilitating flexibility in placement and integration into various audio setups. The SM78 is compatible with a wide range of audio equipment and is designed to deliver consistent performance across different sound sources, including vocals, instruments, and amplifiers. With its combination of superior audio quality, rugged build, and versatile application, the Shure SM78 is a preferred choice for audio professionals seeking reliable and high-fidelity sound capture.

Shure SM78 Microphone F.A.Q.

How do I connect the Shure SM78 microphone to my audio interface?

To connect the Shure SM78 to your audio interface, use an XLR cable. Plug one end into the microphone and the other end into an XLR input on your audio interface. Make sure phantom power is turned off, as the SM78 is a dynamic microphone and does not require it.

What is the best way to clean and maintain the Shure SM78 microphone?

To clean the Shure SM78, gently wipe the exterior with a dry, soft cloth. For the grille, you can use a damp cloth with mild soap and water. Avoid getting moisture inside the microphone. Regularly check for dust and debris, and store the microphone in a dry place.

Why is my Shure SM78 producing a humming noise?

Humming noise can be caused by electromagnetic interference or grounding issues. Ensure that all cables are properly connected and check for any nearby electronic devices that might be causing interference. Also, verify that your audio interface and equipment are correctly grounded.

Can the Shure SM78 be used for live performances?

Yes, the Shure SM78 is well-suited for live performances due to its robust build and ability to handle high sound pressure levels. It provides clear sound reproduction, making it a popular choice for live vocals and instruments.

What is the optimal distance to place the Shure SM78 from a sound source?

The optimal distance depends on the sound source. For vocals, 6 to 12 inches is typically effective. For instruments, experiment with positioning, starting around 6 inches and adjusting as needed to capture the desired sound quality.

How can I reduce feedback when using the Shure SM78 in a live setting?

To reduce feedback, position the microphone away from speakers and monitor wedges. Use a directional microphone pattern and adjust the EQ settings to minimize frequencies that are prone to feedback. Additionally, maintain a proper gain structure.

What should I do if the Shure SM78 is not picking up sound?

Check all cable connections to ensure they are secure. Test the microphone with another cable or input to rule out any cable or interface issues. If the problem persists, consider testing the microphone on a different system to further isolate the issue.

Is the Shure SM78 suitable for recording studio vocals?

While the Shure SM78 is primarily designed for live sound, it can be used in a studio setting for certain vocal styles. Its dynamic capsule provides a warm sound that may be preferred for specific genres or vocal characteristics.

How do I prevent handling noise when using the Shure SM78?

To minimize handling noise, use a microphone stand or shock mount. If handheld use is necessary, hold the microphone gently and avoid sudden movements. Additionally, using a foam windscreen can help reduce noise from handling.

What are the common troubleshooting steps if the Shure SM78 has low output?

Ensure that the gain on your audio interface or mixer is set correctly. Check the XLR cable for damage and try a different cable if necessary. Verify that the microphone is not obstructed and that there are no issues with the input device.