PS: IIRC this year it was discussed at Linux audio user mailing list [1], if it's possible to sync two USB sound devices. My professional PCIe card provides a professional sync option, however, IIRC my prosumer PCI Envy24 cards don't provide a sync option, but AFAIR it's possible to use S/PDIF to sync those cards. [1] http://lists.linuxaudio.org/listinfo/linux-audio-user -- The natural scientists Fritz Haber, Otto Hahn, James Franck and Gustav Hertz established poison gas for military usage and later they were decorated with the Nobelpreis. ------------------------------------------------------------------------------ Infragistics Professional Build stunning WinForms apps today! Reboot your WinForms applications with our WinForms controls. Build a bridge from your legacy apps to the future. http://pubads.g.doubleclick.net/gampad/clk?id=153845071&iu=/4140/ostg.clktrk _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user