I am TUXer and so I post under Linux…
Is there a listing out there naming the supported MIDI-Mixer (hardware) usable with ardour?

Yes - there is a listing in French language:
You may find more under “Tables de mixage”.

cool thanks.
french is no problem - i speak it current.

but it’s not particulary tailored on Ardour.
It just says that the items mentioned are ‘linux-compatible’…
Not a complain mate…

bluntroller… It is either suported in Linux or it isn’t. Ardour doesn’t natively do anything with it… so it’s either handled by ALSA or FFADO or it isn’t :slight_smile: