I have a great Mac mini from 2015 that I use to online radio broadcasts. I have a 3.5mm audio output from my mixer into the audio in port on my Mac mini and it works great. I am looking to upgrade the mini with an M2 mini but there is no audio input port on it. Can anyone advise on the best way to get round this? Perhaps using a device like iMac, but I am unsure that those are even still available. Thanks in advance.