[brentalight]

Thanks for all the replies folks! I went ahead and pulled the trigger. It should be here in a few days. I'm not that familiar with hooking things up using SPDIF connections but what you are saying makes sense. I also have a Lexicon RM400 reverb unit. It has the capability to work in Pro Tools as a hardware VST allowing you to process reverbs via external gear. They recommend using SPDIF connection to your interface with this also. Can I connect multiple devices via SPDIF to my Scarlett 18i20 or will I need to use analogue I/Os for that? The RM400 connects via USB for editing and control but does not pass audio via USB. Has to be SPDIF or the I/Os.