Am 19.05.24 um 20:06 schrieb Peter P.:

I suspect the developer is not aware of it being a potential sound card
for linux, and seems to target iOS.

I don't think so, on https://www.modularaudiotools.com/ is written:

"The interface is suitable for all Audio Class 2.0 compatible computers and devices and works directly under iOS (tablets and phones), MacOS and compatible Linux systems. To be able to use all features, a driver must be installed under Windows."

Martin