Using an audio mixer with your BoxCaster


The BoxCaster accepts RCA connections for any audio. Most audio mixers have an RCA out or will have an output that can be converted to RCA. 

Follow these steps to connect your audio mixer to your BoxCaster: 

1. Check to see if your Audio Mixer has an RCA Output. If it does, take an RCA Cable and plug one end into the mixer and the other end into the BoxCaster. See example below for more details. 

*If your audio mixer does not have an RCA Output, you will need to convert that signal into RCA. Here are some converters that could work. XLR (MALE) to RCA, XLR (FEMALE) to RCA1/4" Audio Cable to RCA Plug3.5mm Aux to 2 RCA Male

2. While scheduling a broadcast you are going to want to switch the Audio Source to "Analog Only." You can find this on the Confirm tab while scheduling an event. 


*This will only change it for this that one broadcast. There is an ability to hard code the Box to Analog Only and this will ensure that all your broadcasts will select the RCA signal over the HDMI signal. To do that, follow this guide on how to hard code your BoxCaster



Here is an example of how to hook your BoxCaster up to an audio mixer: 


You will notice that in this situation, the audio feed that was provided was an XLR feed. That is plug in on the top left corner of the picture. 


Since the Box needs and RCA feed (Red and white cables), we took an RCA cable and went from the output of the audio mixer, into the BoxCaster.




For more questions about how to hook up an audio mixer to your BoxCaster, feel free to contact the support team at 


How do I bring mixer audio into the BoxCast Broadcaster app?

Check out this article for more information: Connecting an Audio Mixer to the Broadcaster App

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