For my project I've tested all of available USB audio interfaces that has dual USB-C connections, so that I can connect two PCs at the same time.
With Connect 6 this just works and works amazingly well!
Also, Lewitt support is awesome!
They even helped me to test Connect 6 on Linux and helped me to configure it properly.
I hope they will not discontinue it any time soon, because this is the only such audio interface that actually works!
And I hope they will release a next gen with even more functions and upgrades!
It's small, it's powerful, it has everything you need.
No hiss, no noise.
The only thing I "don't like" is that you need to control everything with one button/knob, I'd like more buttons/knobs as it is faster, easier.
But when you're using it daily, you figure it out, so no problem :D
Oh ye, two headphones outputs, perfect!
Nothing more to add! But give this audio interface a go!