AV2 Record-Out

Is it possible to use the AV2, standing alone into a NAP-V175 for Front and Center, and, at the same time, use Rec Out (RCA) to record to analog from digital sources, at the same time?  My tentative attempts have been negative.  Is the DIN Out from AV2 any different?  It is supposed to output to a NAC; but I wonder if outputting direct to an amp for Front channels defeats that (before I buy an new DIN to DIN to verify). 

Thanks.

Nick