Looks like under MacOS they can use separate Audio Input and Output Devices.

Under Windows this is not usable.
Technical limitation?
Don't know why.

But I seen it lately in Steinberg SpectraLayers 11 there I can select separate Audio Devices
So it could be possible in the future?

For example than I can use a USB Microphone Input and my ASIO RME Babyface as Output.

Ideal would be when Windows finally made a ASIO or better like Audio Standard, that makes this all possible :)

For now I can route it over my RME Babyface in TotalMixFX, so not a big deal.

Don't know how do you all workaround it?