Is this what you have?
Can you hear any difference between the digital connection compared to analog?
You need two of these units for reamping, right?
I picked up the RME Babyface Pro FS a couple of days ago.
Yeah, that's the one. I hear no difference between analog and digital outputs. I presume two would be needed for reamping but I don't do that so don't know. There's a checkbox in the BF software (cant remember where, I presume prefs) to sync the unit. The sync light on the BF will be constant green when properly sync'd.