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How to Use the LCD Boom Microphone Cable with Your Audeze Headphones

How to Use the LCD Boom Microphone Cable with Your Audeze Headphones

By Audeze | Published: 2026-08-03

Category: How-to Guides

Learn step-by-step how to connect and use the LCD boom microphone cable with your Audeze headphones, including setup tips and troubleshooting.

The LCD boom microphone cable is a versatile accessory that transforms your Audeze headphones into a communication powerhouse, whether for gaming, podcasting, or video calls. This guide walks you through the setup process, ensuring you get the best audio quality and functionality from your gear.

LCD Boom Microphone Cable
LCD boom microphone cable

Audeze's planar magnetic headphones are renowned for their exceptional sound, and adding the boom mic cable enhances their utility without compromising audio fidelity. In this article, we'll cover compatibility, step-by-step connection, and tips for optimal performance.

Understanding the LCD Boom Microphone Cable

The LCD boom microphone cable is designed specifically for Audeze headphones that feature a dual 3.5mm input or a compatible connector. It combines a high-quality audio cable with a flexible boom microphone, allowing you to switch between music listening and communication seamlessly.

This cable is ideal for models like the LCD series, SINE, and EL-8 Titanium, which have detachable cables. The boom mic typically plugs into the left earcup's mic input, while the headphone jack connects to your device. The cable's inline controls let you adjust volume and mute the mic quickly.

Before you begin, ensure your headphones have the correct connectors. Most Audeze headphones use a dual 3.5mm setup, but some newer models may use a single combo jack. Check your headphone's manual or the cable's compatibility notes to avoid any mismatch.

  • Compatible with LCD series, SINE, and EL-8 Titanium headphones.
  • Dual 3.5mm connectors for audio and mic.
  • Inline remote for volume and mute control.

Step-by-Step Setup Guide

First, locate the audio input ports on your headphones. On most Audeze models, the left earcup houses the audio jack, and the right earcup has the mic jack. If your headphones have a single combo port, you'll need an adapter (not included) to split the signal.

Take the LCD boom microphone cable and insert the audio plug (usually marked with a headphone icon) into the left earcup. Next, insert the mic plug (marked with a mic icon) into the right earcup. Ensure both connections are secure but avoid over-tightening.

Once connected, plug the other end of the cable into your device. If you're using a computer with separate audio and mic jacks, use the included splitter (if any) or connect directly to a USB sound card. For gaming consoles, you may need a compatible adapter.

After connecting, test the microphone by speaking and checking the input levels on your device. Adjust the boom mic's position so it's close to your mouth but not touching, usually about an inch away. Use the inline controls to adjust volume and mute as needed.

  • Always power off your headphones before connecting cables to avoid static damage.
  • If you hear a buzz, ensure the cable is fully inserted and not tangled.
  • For best voice clarity, position the mic slightly off-center from your mouth.

Compatibility and Recommended Audeze Models

The LCD boom microphone cable works with a range of Audeze headphones, but it's essential to verify compatibility. The cable is designed for models with dual 3.5mm inputs, such as the LCD series, SINE, and EL-8 Titanium. For wireless models like the Maxwell series, you won't need this cable as they have built-in mics.

If you own the Maxwell Wireless Gaming Headset or Maxwell 2 Wireless Gaming Headset, consider using their integrated microphones instead. However, for wired listening and communication, the LCD boom mic cable is a great addition to your setup.

For those using the Maxwell 2 ANC Wireless Gaming Headset, the boom mic cable is not required, but you can still use it if you prefer a wired connection. Always check the cable's connector type against your headphone's input to ensure a proper fit.

  • LCD series, SINE, and EL-8 Titanium support the cable.
  • Maxwell series have built-in mics; cable optional for wired use.
  • Check connector type: dual 3.5mm vs. single combo.

Troubleshooting Common Issues

If you encounter no sound or a low mic volume, first check that all connections are secure. Reseat the cable on both the headphone and device ends. Ensure your device's audio settings are configured to use the external microphone, not the built-in one.

Static or crackling sounds often indicate a loose connection or a damaged cable. Try a different port or device to isolate the issue. If the problem persists, inspect the cable for any visible damage.

For optimal performance, keep the cable away from strong electromagnetic sources like routers or power strips. Also, consider using a ferrite core or a higher-quality cable if you experience interference.

If you're using the cable with a gaming console, ensure the controller's audio settings are set to output both audio and mic. Some consoles require a specific adapter for dual-purpose cables.

  • Check audio settings on your device to select the external mic.
  • Avoid cable tangles that can cause intermittent connections.
  • Use a ground loop isolator if you hear a hum.

With the LCD boom microphone cable, your Audeze headphones become a versatile tool for communication and content creation. By following this guide, you can enjoy crystal-clear audio and seamless setup. For those looking to upgrade their cable or explore other accessories, check out the Audeze LCDi and iSINE Series Premium Cable for enhanced durability and performance.

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