How to Connect Laptop to Mixer for Sound Easy Guide

There are times when you’ll need to connect a laptop or another media device to your mixer to play music, such as a smartphone, iPad, or MP3 player. It is a typical configuration in karaoke and for DJs to link their laptop with their playlist and DJ software to the mixing board for a live show.

This post will demonstrate two simple, straightforward methods for connecting a laptop to a mixer for sound playback. If you’re looking for a Guide on How to Connect Laptop to Mixer for Sound? Check out this post on How to Connect a Mixer to a Computer for Recording.

Recognize the Input Channels of Your Mixer

As you are probably aware, mixing consoles feature many knobs and multiple input channels. If you’re unfamiliar with the fundamentals of a mixing board, glancing at one can be pretty scary, as each knob serves a purpose, and you’d be at a loss for where to begin.

When connecting a laptop to a mixer, a stereo channel is required. The reason behind this is that the audio output from your computer is stereo, meaning it contains a left and a right track. Most mixers provide stereo input channels with EQ knobs for customizing the sound to your liking. Two numbers often identify them.

How to Connect Laptop to Mixer for Sound?

While there are numerous mixers on the market, one factor to consider before purchasing an audio mixer is its compatibility with various operating systems. As a result, in this tutorial, we will discover How to Connect a Laptop to a Mixer for Sound. It is valid for both Apple IOS and Windows laptops:


For iOS, most mixers support two methods of connecting via USB to a laptop: first, with mixers that include a built-in sound card, and second, with mixers that do not have a built-in sound card. Therefore, let us discuss mixers that include a sound card as part of their hardware.

  • First, we’ll need to collect and assemble all of the necessary cables, plugs, and other hardware components.
  • Now, depending on the console’s rating, we’ll need to connect the audio mixer to a power supply. 
  • It is critical to remember that your laptop powers most audio mixers. Therefore, it is essential to maintain your laptop’s batteries; otherwise, you may face an instant power failure. To avoid and minimize signal distortions.
  • After resolving the power management issue, it is recommended to employ a time-based power manager. We’ll connect the box-type terminal of our USB connection to the audio mixer and then the flat-ended airport to the laptop’s dedicated USB port.
  • But one thing to remain in mind while connecting the mixer to the USB port on your laptop is that you should never use a USB Hub or Splitter. 
  • Apart from that, you should choose USB 3.0 because it offers significantly faster transfer rates and requires the device to be plugged directly into the USB port on the laptop. 
  • After completing the preceding procedures, you can open your favorite DJ program and navigate the main settings tab. 
  • Keep in mind that you must check the dialogue box showing USB Audio Codec once you visit the Audio Device section.
  • however, you cannot locate a USB checkbox, open “System Preferences” and navigate to “Sound.” Following that, click on Input and tick the USB Audio Codec; then, shut the System Preferences pane.
  • One of the most intriguing features of sound mixers with an integrated sound card is an output source incorporated into their main body. To use this feature, you must first select the mixer’s output to USB and the input. 
  • Thus, your laptop will no longer need to process any audio clips on its CPU and can instead rely on the mixer’s built-in sound cards to handle all the audio clips, thereby decreasing the strain on your laptop.
  • After completing the above steps, your sound mixer is ready to be used with your laptop. However, if a problem occurs, you should always check that your computer receives the correct input signal. 
  • Although Macbooks have a straightforward installation procedure, you may need to reset and reconnect all of the cords from scratch if a problem occurs. 

Now, let us look at how mixers without built-in sound cards, such as the Behringer U-PHORIA UM2 2 x 2 Audio Interface with USB 2.0, are connected. 

  • It is critical first to determine the type of gadget you own in this scenario. However, connecting mixers without sound cards to a laptop is relatively straightforward.
  • It becomes vital to determine whether your console is a “mixer” or merely a “controller.” If your console incorporates all mixers and decks into a single unit, you may be using a controller rather than a sound mixer.
  • Connect the controller to the USB port on your laptop at this point. To do so, attach the controller cable’s flat end to the USB port on your computer. 
  • One critical point to remember in this stage is to avoid using any splitter or USB hub since these devices tend to split the signals and cause significant problems. 
  • Once this is complete, launch the DJ Software on your laptop and navigate to the “Hardware” and “Settings” tabs to locate your controller. When you’ve found your device, click it.


Let us now study how to connect a sound mixer to a Windows-based laptop, such as the Peavey 24FX 24-Channel Mixer.

  • To connect a sound mixer to your Windows laptop’s input line, you’ll need a double-faced RCA to 1/8″ small plug wire. 
  • The RCA terminals must now be connected to the RCA output terminals on the rear side of the sound mixer. 
  • Now, you’ll need to connect the stereo terminal to your laptop’s input port.
  • If, however, your laptop lacks an input port, you must acquire a USB Line Level interface to operate as same. 
  • In this situation, you’ll need to locate a cable that connects the mixer’s output to the USB connector’s input port. 
  • As illustrated below, a double RCA terminal wire is attached to the input of a US interface from the sound mixer’s output.
How to connect mixer to laptop for recording

How to perform an input connection test:

Utilize the sound control panel or the custom mixer created for your specific sound card to select an input device and then search for sound from the mixer. Your machine’s sound control panel walks you through a complete step-by-step method for installing this program.

How Can I Record a Mixer’s Multitrack Output?

Multiple tracks can be recorded from a mixer in a variety of ways. The ideal method to accomplish this is if your mixer includes direct outputs for each channel. If your mixer has separate results for each channel, connect these outputs to different inputs on an audio interface and then to your computer. 

It enables you to record numerous different tracks independently, giving you greater flexibility when combining your recordings later. It is ideal if you’re recording a full band or live performance or recording a drum set and want to separate the tracks.

In some circumstances, if your mixer does not have direct outputs on each channel, you can use the inserts. Natural outcomes are desirable because they are frequently balanced, reducing interference and resulting in a cleaner audio stream.

In most circumstances, your mixer’s insert will be imbalanced. They will still function properly, but you should keep your cable path clear of power lines and other sources of interference.

FAQs – How to Connect Laptop to Mixer for Sound?

What Cable Do I Need to Connect My Mixer to My Laptop?

To connect a sound mixer to the input line on your Windows laptop, you’ll need a double-facing RCA cable with a 1/8′′ small plug. Now, click the RCA terminals to the RCA terminals on the back of the sound mixer.

How Do I Put Audio Input on My Laptop?

The simplest method of connecting your computer’s audio output is to use your sound card’s “line” output. We recommend using a stereo 3.5mm mini phone plug to dual RCA jack cable or a mini plug to dual RCA jack adapter with a stereo RCA jack cable to connect to your sound system’s audio input, such as the “aux” input.

What Is AUX Cable?

Charging and AUX cables enable you to connect your mobile phone to any external device for music listening or playback. This cable is compatible with mobile phones, portable MP3 players, portable navigation devices, and remote-mount DVD players.

Is Bluetooth Sound as Good as Wired?

As previously stated, wired headphones often sound better than wireless headphones, as Bluetooth® can only transmit a limited amount of data via its signal. However, it is valid only if you’re attempting to listen to data-heavy lossless file formats such as FLAC, WAV, or ALAC.


I’ve demonstrated a simple method for How to Connect Laptop to Mixer for Sound in this post. These approaches also work when connecting a laptop to a mixer for karaoke purposes. I hope you find this information beneficial. We admire your time spent reading my blog.

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