3 channel ht .... pro logic vs dd
Hello members,
In a 3 channel only ht configuration (l/c/r/sub), are there substantial diferences between using a Dolby Pro Logic processor vs a current DD processor. I'm only concerned with a setup that consists of the front 3 channels and a subwoofer. I currently own a once top flight DPL processor (Kinergetics KPS-2) and would like to keep it unless of course I'll get considerably more from a current DD processor from its front 3 channels only. If center channel only serves to localize dialogue from the center of the screen, then I may stay with a 2 channel setup and find the center image or sweet spot between the two speakers. I'm strictly a 2 channel enthusiast and just playing around a bit with video.
Thank you in advance,
Al