On March 18, 2019 at 12:28, Brad Humphrey said...
Which means you completely skipped over my post. MANY pro mixers HAVE that feature built in. They will PROPERLY accept the input of balanced or unbalanced signals. There is a physical setting that takes place for each input, that allows it to accept both.
Again, many pro mixers have this feature. Just not all of them.
You didn't write anything about PRO mixers.