On my HDSP RPM
If I set monitor out to AN1 + AN2 (By clicking uderneath where it says Out 1 and Out 2, and selecting AN1+2) and I have Sound playing out of Out 1 and Out 2 e.g. playing a MP3.
I change the panning on Out 1 and Out 2 It does NOT affect phones, Just AN1 and AN 2.
If I set monitor out to Phones (By clicking uderneath where it says Out 1 and Out 2, and clicking Phones, so that the white writing on black background says Phones). I change the panning on Out 1 and Out 2 It does affect Phones. And does not affect AN1 and AN2
Does yours behave the same?
RME RPM + PCI, SL1200, Nad c350 , Dynaudio Audience 52, Ableton, Traktor. Dell 9200 E6600 XP Home