ChristianH wrote: > - and I assume MIDI interface as well (6 to 8 ports in+out) > > For Windows I was considering an Emagic AMT8 or Unitor8 interface, There is no Linux driver for these. The snd-usb-audio driver currently supports multiport USB interfaces from ESI/Edirol/ Roland/M-Audio/Yamaha. HTH Clemens