How to Send Mic Audio to Another Computer Using a Mixer

Intro

Should you be working on live streaming, podcasting, music production, or distant communication, you could have to send mic audio to another computer using a mixer. Using a mixer to route your microphone audio between computers can improve control, audio quality, and flexibility whether your arrangement is dual-PC streaming, cooperative recording session, or broadcasting.

This post will walk you through the best techniques, necessary tools, and setups to broadcast mic sounds to another computer using a mixer.

Why Would One Send Mic Audio to Another Computer Using a Mixer?

A mixer lets you properly route several audio sources under control. Using a mixer for this aim offers the following few benefits:

• Before handing audio to the second computer, change volume, EQ, gain, and effects.
• Using an analog or USB mixer guarantees real-time audio transmission with lowest delay, therefore eliminating latency problems.
• Mix and forward several audio sources—such as mic, music, game audio—to several locations.
• Especially with XLR microphones, professional sound quality enhances general sound processing.

Necessities for Equipment

Sending mic audio from one computer to another with a mixer calls for:

• Microphone: An XLR or USB microphone depending on required quality.
• Analog Mixer or USB Mixer: Multi-channel capability preferred.
• Audio Adapters & Cables:
  • XLR to 3.5mm (if using an XLR mic).
  • TRS to TRRS cables for computer connections.
  • RCA or 1/4″ cables for stereo output.
• Two Computers: One for audio capture and the other for processing or streaming.
• Audio Interface (Optional): Converts analog signals to digital, useful for high-end microphones.
• Audio Routing Software (Optional): VoiceMeeter Banana, OBS, or DAW for further control.

Techniques Using a Mixer to Send Mic Audio to Another Computer

First Method: Using a Dual Output Analog Mixer

Step 1: Connect the microphone to the mixer.

• Plug your XLR mic into the XLR input of the mixer.
• Adjust gain and volume levels for optimal audio clarity.

Step 2: Route audio to both computers.

• Send processed mic audio to Computer 1 using the mixer’s primary output.
• Use AUX Send or Control Room Output to forward the same audio to Computer 2.
• Connect the mixer’s output to the mic/line-in port on Computer 2 via TRS or RCA cables.

Step 3: Configure audio on Computer 2.

• Open sound settings and select line-in as the input source.
• Adjust volume levels for a clean signal.

Second Method: Using a USB Mixer for Digital Audio Routing

Step 1: Connect your USB mixer.

• Plug your XLR or 3.5mm microphone into the USB mixer.
• Connect the mixer’s USB output to Computer 1.

Step 2: Route audio to Computer 2.

• Many USB mixers allow secondary USB output or RCA Out to send audio to another device.
• Use a TRS-to-USB adapter if necessary.

Step 3: Adjust settings on both computers.

• Set USB mixer as the default input device on Computer 1.
• On Computer 2, select the appropriate line-in or USB input for receiving audio.

Third Method: Using VoiceMeeter Banana for Virtual Audio Routing

For those who prefer a software-based solution, VoiceMeeter Banana allows digital mic audio routing between two computers.

Step 1: Install VoiceMeeter Banana on both computers.

• Download and configure VoiceMeeter on Computer 1 & 2.

Step 2: Configure audio routing.

• Set Computer 1’s main input to your microphone.
• Use VB-Audio Virtual Cable to route mic audio from Computer 1 to Computer 2.

Step 3: Capture and process audio on Computer 2.

• Choose the virtual input as Computer 2’s default recording device.
• Adjust gain, noise reduction, and effects as needed.

Extra Advice for Ideal Audio Performance

• Minimize Latency: Use mixers or premium USB connections.
• Optimize Gain Levels: Prevent distortion and clipping.
• Use Noise Reduction: Enable audio filters in OBS or DAWs.
• Monitor Audio Levels: Use headphones or a VU meter.
• Test Setup Before Streaming: Always check mic wiring and audio levels before recording or broadcasting.

Commonly Asked Questions (FAQs)

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1. Can I Send Mic Audio to Another Computer Without a Mixer?

Yes, VoiceMeeter Banana or VB-Audio Virtual Cable can route digital audio between two computers.

2. Which Mixer is Best for Routing Audio from One Machine to Another?

A USB mixer with multiple outputs such as Behringer Xenyx Q802USB or Yamaha MG10XU is ideal.

3. How Can I Route Audio While Eliminating Background Noise?

Use a dynamic microphone, properly adjust gain levels, and apply noise reduction filters in your audio software.

4. Can I Substitute an Audio Interface for a Mixer?

Yes! A high-quality audio interface like the Focusrite Scarlett 2i2 can send mic audio between computers.

5. What Software Helps in Audio Routing?

Virtual routing and audio control can be managed using VoiceMeeter Banana, OBS, and Reaper.

In Summary

For live streaming, recording, and broadcasting, using a mixer to send mic audio to another computer significantly improves audio quality, control, and routing flexibility. Whether you choose an analog mixer, a USB mixer, or software-based solutions, ensuring a seamless connection between two PCs is crucial.

By following these techniques and best practices, you can enhance your overall audio workflow and achieve professional-grade sound routing.