My first surprise about Dolby audio came when the first digital C-band receivers came out. We had one with Dolby audio...and two RCA jacks for output.

Some research revealed that Dolby Audio is a method of getting audio from one point to another, and its actual output could be analog one channel, two channel, five channel, or digital.

Do you know what the surround capabilities are of this receiver, and whether those videos are in POS (plain old stereo)?