Thanks, everybody. Your help with the ADAT things is greatly appreciated. I have a RME HDSP 9652 and a PreSonus Digimax LT 8. So far so good. I would like to add outputs (the LT8 is 8x input only). I know that the Behringer ADA8000 is a good, working choice. I try to avoid Behringer and the power consumption and heat is a concern for me since I have limited rackspace. I would also prefer to have proper BNC in and through for world clock. Alternatives seem slim, so I have a question about the Focusrite Saffire PRO 56. I see a lot of references that say that this unit must be configured from their own Windows software. Is that actually the case? If I just use it from factory default, won't it just work for simple in and out? Sadly, the Saffire 40 does not have world clock. Any other recommendations? I just need 4 to 8 line outputs from ADAT, BNC world clock and I highly prefer both analog in and out to be symmetric/balanced. Martin -- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Martin Cracauer <cracauer@xxxxxxxx> http://www.cons.org/cracauer/ _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user