2015 iMac AUDIO Line In Question
I did some searching BUT it is hard to find the actual specs of the 1/8" audio jack when used as a Line In - late 2015, 21inch, iMac.
Is it line level or set up for Mic level signal?
Is it stereo? (probably not if set up for a mic level device)
It is at our church so not easy to access now, so I when go to test an audio feed from our mixer, I want to have the right adaptors etc. and a good chance at getting it right the first time.
Longer term, the mixer has a Dante cared so this becomes somewhat easier, but short ter,m I need something fairly quick and easy.
I haven’t done this for your exact Mac model, but I’ve done this for many models over the years, so I’m assuming your results will be the same.
ive plugged my Macs directly into the line out from our mixer and it has worked every time. Stereo, is also supported.