I changed the 48kHz back to No Change for all freqs and it still works. That wasn' it. Hmm.....
This is REALLY complicated. Not for someone that has other things to do! Anyway, on to finding the perfect sound.
Thanks for everything. Hopefully, I can return the favor someday. Motorcycles are what I actually know something about, so if yours won't start or the wheels fall off at 130 mph, contact me.
It absolutely should not be that hard. I would recommend turning off all the settings like Room Correction and audio leaving myself, until you get everything working perfectly. I just setup a Mac Mini today (well, resetup I suppose) and it took about five minutes.
You don't need to fiddle with the DAC settings in Audio/Midi by the way, just set the output sounds there to go to the built in output, then set the volume for that to zero.
Select your Peachtree in JRiver MC, you can click the output settings box if you wish, set it to two channel, and it should play for you.
Note that Peachtree X1s work fine, but the older Peachtree systems are a little cranky.
Hope it works out for you, the Mac version has some definite plus points, as does the Linux version. The biggest being that the darn Windows limit on file paths being 256 bytes or so is not an issue on MacOS or Linux. If you happen to have a lot of classical music, you can run into that problem very quickly.
-Paul