The Yamaha AN1x Synthesizer mailing list

Parallels Desktop 11 for Mac $79.99 - $99.99 USD allows you to run Windows programs on your OS X machine.  I use it all the time with the free PC version of the AN1x editor.

it is significantly cheaper then using Midi Quest 11 Pro $369US

https://www.parallels.com/ca/products/desktop/



https://www.squest.com/