Hi, Linux tests and more iPad tests coming soon. Today I got the Focusrite Scarlett 18i20 2nd Gen. The iPad shows 20 output channels. Connecting to my iPad works without an active hub. Channel 7 and 8 are for headphone output 1, channels 9 and 10 are for headphone output 2. Both work when connected to the iPad. Until now I didn't check more, but I had time to repair and clean some of my equipment, so it might be possible, to comment the audio quality, too. I can't take a look at the Windows mixer, since for testing purpose only Windows XP is available, but Windows 7 or a more recent Windows is required. To be continued... Regards, Ralf