Hi all, Sorry if this is a simple question, but I’ve been looking through the manual and searching online for about an hour and can’t see an answer. How do you set the input channels from a multi-channel interface? Specifically: This is a music school where we record 6 rehearsal spaces all day. We currently are using Logic Pro to record CAF files, then split them up using SoX. We have two Focusrite preamps with 8 inputs connected to two work stations. (We started this about 10 years ago, and though there was some initial push back faculty and students love it.) It occurs to me we could just do this with SoX. I would need to set up four processes on each of our machines, each with a different output file and a different input from the interface, such as: rec hall1.caf <input 1-2> rec hall2.caf <input 3-4> etc. Any help would be appreciated. _______________________________________________ Sox-users mailing list Sox-users@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/sox-users