The Best Way Of Connecting A Mixer To An Audio Interface

If you are just starting in the music world, you may wonder how to connect a mixer to an audio interface. An audio interface is a device that allows you to connect microphones, instruments, and other devices to your computer so you can record or mix them. Knowing connecting a mixer to an audio interface may be necessary. This will allow you to record your music and get the best sound quality possible.

You can think that it can be daunting. But with a little know-how, it is actually not too difficult. There are a few different ways to do this, and in this blog post, we will walk you through the easiest method. We will also cover some of the benefits of using an audio interface and provide a few tips for getting the most out of your setup. By following these simple steps, you will be able to get your mixer and audio interface working together in no time!

What Are A Mixer And Audio Interface?

The Mixer

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Professional Audio Mixer Sound Board Console Desk System Interface 8 Channel Digital USB Bluetooth MP3 Computer Input 48V Phantom Power Stereo DJ Studio FX 16Bit DSP Processor Pyle PMXU83BT, Black
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  • MIC plus Sterero Line Inputs : Supporting XLR and unbalanced 1/4" plug with plus 48V phantom buttons, highly accurate LED peak level indicator and ultra musical 3 band EQ on all channels; Ultra low noise, high headroom mixer with super easy functionality for professional vocal and instrumental sound
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  • 【Bluetooth Technology】Hassle and cable-free audio streaming ability directly to the console unit. Mix your iPad, iPhone, Android Smart Phone to your DJ session. This audio mixer makes it a breeze to wirelessly stream all your favorite music tunes to the mixing board easily from Pandora or Spotify
  • 【Multiple Compatibility】Compatible for USB, Flash Reader, MP3. Connect your external USB, computer PC, flash drive or Bluetooth device to Mix & record; Use the built in controls to play/pause, skip tracks and switch between modes
  • 【MIC + STEREO LINE INPUTS】Supporting XLR and unbalanced 1/4" Plug with +48V Phantom button, highly accurate LED Peak Level Indicator and Ultra-musical 3-band EQ on all channels. Ultra-low noise, high headroom mixer with super easy functionality for professional vocal and instrumental sound
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A mixer in music is an electronic device that combines two or more audio signals into one output signal. This is done by adjusting the relative levels of the signals and can be used to create various effects. A mixer is also commonly used to add effects to a signal, such as reverb or delay. By adjusting the level and mix of the signals, a mixer can create a wide range of sounds.

Various types of mixers are available on the market, ranging from simple, two-channel units to complex digital devices with dozens of channels. The number of channels is not always indicative of the quality of the mixer, as some lower-end units can have a surprisingly large number of features. The most important factor to consider when choosing a mixer is the specific needs of your project.

A basic two-channel mixer will likely suffice if you work on a simple project with only a few audio sources. For more complex projects, however, you will need a mixer with more channels and a greater range of features.

connecting a mixer to an audio interface

The Audio Interface

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Behringer U-Phoria UMC22 USB Audio Interface
  • 2-channel USB Audio Interface with 1 MIDAS Preamp
  • Instrument Input
  • Phantom Power
  • 48kHz
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M-Audio AIR 192x6 USB C MIDI Audio Interface for Recording, Podcasting, Streaming, Studio Quality Sound, 2 XLR in and Music Production Software
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  • Pristine Studio Grade Capture - Transparent Crystal preamps and ultra-pristine A/D converters for unsurpassed audio recording quality
  • Connectivity - XLR+¼” TRS combo input, (1) ¼” instrument input, stereo ¼” outs and ¼” headphone out with independent level control
  • Unite Your MIDI Gear - 5-pin MIDI In / Out connections for connecting synths, sequencers and other external MIDI gear

An audio interface is a device that allows you to connect your microphones, instruments, and other audio devices to your computer so you can record or play back digital audio. They come in both hardware and software forms.

Most audio interfaces include a variety of input and output ports so that you can use them with various devices. You can also find interfaces with built-in preamps, which can be used to boost the signal of your microphones and other devices. Some audio interfaces also include effects processors that you can use to add effects to your recordings.

The main function of an audio interface is to convert the analog signal of your audio devices into a digital signal that your computer can process. This conversion is done by a process called analog-to-digital (A/D) conversion. The digital signal can then be edited, mixed, and processed by your computer using digital audio software.

When you are finished processing the digital audio, it can be converted back into an analog signal by digital-to-analog (D/A) conversion. This analog signal can then be sent to a speaker or amplifier so you can hear your processed audio.

Can I Use A Mixer With An Audio Interface?

Yes, you can use a mixer with an audio interface. In fact, most mixers include at least one input for an audio interface. This allows you to control the levels of each instrument or microphone individually before sending the signal to your computer. You can also use a mixer to route different signals to different outputs on your interface, giving you more control over your recording.

However, it is important to note that not all mixers will work with all audio interfaces. You will need to consult the documentation for your specific mixer and interface to determine compatibility. Additionally, some mixers may require special cables or adapters to work with an audio interface.

Overall, using a mixer with an audio interface can give you greater control over your recordings. It is important to ensure compatibility before making a purchase, but mixers can be a valuable addition to any studio setup.

When Do I Need To Connect A Mixer To An Audio Interface?

connecting a mixer to an audio interface

Preamps amplify the signal from microphones or instruments before it goes into the computer. You need to connect a mixer to an audio interface when you want to use the mixer’s preamps to record audio. When you are not using the mixer’s preamps, you don’t need to connect it to the audio interface.

Or when you want to mix multiple signals together. For example, if you are recording a band with multiple instruments, you must use a mixer to combine the individual signals into one stereo track. By doing this, you can control the levels and EQ of each instrument independently, giving you much more flexibility in the mix.

Moreover, suppose you are using external effects processors. In that case, you will need to connect the mixer to the audio interface so that the signal can be routed through the effects before it is recorded. Finally, if you are recording a live performance, you must use a mixer to route the signal from the microphones to the audio interface.

This way, you can control the level of each microphone independently, and you can also add any external effects that you want to use. In short, you need to connect a mixer to an audio interface whenever you want to mix multiple signals together or when you want to route the signal through external effects processors.

Guide On Connecting A Mixer To An Audio Interface Simply

You will need a few pieces of equipment to connect a mixer to an audio interface. First, you will need the mixer itself and the audio interface. You will also need some cables to connect the two devices. In most cases, you will need a cable that splits into three cables: one for the left channel, one for the right channel, and one for the ground. Here are all things you need to prepare:

  • A mixer 
  • An audio interface 
  • A cable to connect the mixer to the audio interface 
  • XLR cables to connect your microphones to the mixer (if using microphones)
connecting a mixer to an audio interface

Step 1: Identify The Outputs On The Audio Interface

The first step is to identify the outputs on the audio interface. Most audio interfaces will have a headphone output and at least one main output. The main outputs are usually used to send the signal to speakers or a PA system.

Step 2: Identify The Inputs On The Mixer

The next step is to identify the inputs on the mixer. Most mixers will have at least two inputs, but some may have more. The inputs on the mixer will be labeled according to their function. For example, there may be a “mic” input and a “line” input.

Step 3: Connect Main Outputs To Appropriate inputs

The third step is connecting the audio interface’s main outputs to the mixer’s appropriate inputs. In most cases, this will be the “line” inputs.

Step 4: Connect Power Supplies For Both Devices

Once the audio interface outputs are connected to the mixer, connect the power supplies for both devices. Most mixers and audio interfaces will come with their power supply, but it is always a good idea to check that both devices are compatible before connecting them.

Step 5: Connect The Mixer To PA System/Speaker

The final step is to connect the mixer to the PA system or speakers. This can be done using either XLR cables or 1/4″ TRS cables.

Now that the mixer and audio interface are properly connected, you should be able to start using them together.

Tips To Select The Best Cable To Connect

Here are some types to select the cable to connect:

The Type Of Cables

When selecting a cable to connect a mixer to an audio interface, there are a few things to consider. One of the most important factors is the type of cable needed. The most common types of cables are XLR and TRS cables. Each type has its own set of benefits and drawbacks.

XLR cables are the most common cable to connect a mixer to an audio interface. They are typically more expensive than TRS cables but offer a few advantages. XLR cables are less likely to pick up interference from other electronic devices and provide a better connection.

XLR cables are typically used to connect microphones to mixers, while TRS cables are most often used to connect guitars and other instruments to mixers. If the audio interface has both types of inputs, it is important to choose a cable that works with both.

TRS cables are less expensive than XLR cables but do not offer the same advantages. TRS cables can pick up interference from other electronic devices and do not provide as good of a connection.

The Quality Of Cables

It is also important to consider the quality of the cable. A good quality cable will last longer and provide a better connection. Therefore, it is important to choose a cable that a reputable company makes.

The Compatibility With Devices

When selecting a cable to connect a mixer to an audio interface, it is important to consider the type of equipment that will be used. For example, if the audio interface has balanced inputs and outputs, then an unbalanced cable will not work.

The Length Of Cables

It is also important to consider the length of the cable. The longer the cable, the more likely it is to pick up interference. Therefore, it is important to choose a long cable to reach the audio interface without being too long.

connecting a mixer to an audio interface

Some Troubles And Ways To Fix When Connecting A Mixer To An Audio Interface

Mixers are a great way to control the levels of different tracks when recording audio. However, there can be some troubles when connecting and using a mixer to an audio interface.

Trouble Of Not Recognizing The Mixer

One common issue is that the audio interface may not recognize the mixer. In this case, you may need to consult your audio interface’s user manual to ensure the mixer is properly connected.

First, ensure your audio interface is set to the right input. To do this, open your DAW and select the preferences or settings menu. From there, you should be able to find the input section and select the right input for your audio interface.

Sometimes, the drivers for your audio interface can get stuck and need to be reset. If you are still having trouble, try restarting your computer. Finally, if all else fails, you may need to update the drivers for your audio interface. You can usually find drivers on the manufacturer’s website.

Trouble With The Levels

Another common one is that the levels may be too high or too low. This can distort the audio signal and potentially damage the audio interface or mixer. In order to fix this, you may need to adjust the input or output levels on the mixer or audio interface.

Trouble With The Supplied Power

In addition, an issue that can occur is that the audio interface may not provide enough power to the mixer. This can be rectified by using a separate power supply or connecting the mixer to an outlet.

One option is to get a stronger power supply for your audio interface. This will ensure that your devices have enough power to operate properly. Another option is to use a Powered USB Hub. This will provide additional power to your devices and help prevent any issues with the supplied power.

Trouble With The Signal

Another trouble you can meet is that the audio signal may not be properly grounded. This can cause a humming or buzzing noise in the audio signal. You may need to use an isolation transformer or ground loop isolator to fix this. If you are having trouble getting a signal from the audio interface to the mixer, ensure all the cables are properly connected, and the power supplies are turned on.

And if you are still having trouble, it is possible that the audio interface is not compatible with the mixer. In this case, you may need to purchase a separate audio interface compatible with the mixer.

connecting a mixer to an audio interface

Trouble With The Quality Of Sound

Or, if you have trouble getting your recording to sound good, try adjusting the levels on your mixer. You may need to raise or lower the gain on your microphone inputs or adjust the main output level. Experiment until you get a sound that you are happy with.

Or try connecting your mixer directly to your computer’s audio output jack to see if the problem persists. If it does, you may need a new audio interface. If the problem goes away, then the issue is likely with your mixer. In this case, you will need to either get a new mixer or use a different audio interface.

Trouble With Latency

Additionally, if you are having issues with latency, you may need to adjust the buffer size on the audio interface. This will vary depending on the audio interface and mixer you are using.

Last but not least, it is important to ensure that all the tracks on the mixer are properly labeled. This will ensure you know which track is which when mixing the audio.

By following these tips, you can avoid common issues when connecting and using a mixer to an audio interface.

Some Tips For Recording With A Mixer And Audio Interface After Connecting

A mixer allows you to control the levels of each track, which is important for ensuring that your recording doesn’t sound too quiet or too loud. In addition, a mixer can help you to create a more polished final recording by adding effects such as reverb and delay.

When choosing an audio interface, it is important to consider the input and output channels you need. You will need an interface with more input channels if you plan on recording multiple tracks simultaneously.

Likewise, if you want to be able to connect multiple speakers or headphones to your computer, you will need an interface with more output channels. Finally, it is always a good idea to test different recording settings and equipment before starting your actual recording. This way, you can figure out what works best for you and your project.

connecting a mixer to an audio interface

Some tips for recording with a mixer and audio interface after connecting:

  • Make sure your levels are set appropriately before recording. You don’t want to overload your mixer or audio interface, which could cause distortion or other audio issues.
  • Using a mixer, use the monitor outputs to signal your headphones or speakers. This will allow you to hear what you’re recording in real-time.
  • When recording, it’s always a good idea to have a backup. If something goes wrong with your primary recording, you’ll be glad you have a second take to fall back on.
  • Be sure to label your tracks clearly. This will help you track which take is which, making it easier to edit your recordings later.
  • Make sure you’re happy with your recordings before moving on. Once you’ve recorded a track, it can be difficult to go back and change things. If you’re not satisfied with a take, record it again until you get it right.

Ask & Answer About Some Related Questions

Q: What else can you use an audio interface for?

A: Examples of other things you could use an audio interface for include:

  • Recording music
  • Making a podcast
  • Doing voiceovers
  • Editing audio files
  • Recording sound effects
  • Creating a radio show

Q: Are there any disadvantages to using an audio interface?

A: There are several disadvantages to using an audio interface. First, they can be expensive. Second, they can be difficult to use and require some level of technical proficiency. Finally, they may not be necessary for all audio needs and can be overkill for some applications.

Q: What are the benefits of connecting a mixer to an audio interface?

A: The benefits of connecting a mixer to an audio interface include increased control over the sound, improved sound quality, and the ability to use more effects.

Q: How can I improve the sound quality of my music when using a mixer and audio interface?

A: You can do a few things to improve the sound quality of your music when using a mixer and audio interface. First, ensure all your cables are in good condition and properly plugged in. Next, try adjusting the levels on your mixer to find the ideal balance between the vocals and instruments. Finally, use a noise gate or compressor to help reduce any background noise.

Q: Are there any ways to reduce trouble after connecting a mixer to an audio interface?

A: One way to reduce the risk of problems when connecting a mixer to an audio interface is to use a digital mixer. Digital mixers convert the audio signal into a digital format, which can help reduce latency and noise. If you are using a software mixer, ensure it is compatible with your audio interface. And if you are using an analog mixer, be sure to use high-quality cables to minimize interference.

Wrap Up

In order to get the best sound quality when recording audio, you need to know the way of connecting a mixer to an audio interface. This will give you a cleaner signal and allow you to track more than one channel simultaneously. By following these simple steps, you can start recording high-quality audio today!

If you have any questions or comments, please feel free to leave them below. We would love to hear from you!

Thanks for reading to the end, and hope to see you another time.

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