I have been on this site for a few months now and it only helped me to better my ht system.I did alot of research into my equipment except ps1200! and i read quite abit of threads on the subject.I still need 3 items to complete system i think.
1.better sub svs maybe?
2.power amp 5/7 channels
3.studio adp 590's
1. I've been very happy with SVS and my PC-Ultra, so I'd recommend the company. I've never heard your sub, so I don't know how it would compare to their line of subs. As long as your happy with it, there's no reason at all to think about getting anything different.
2. I got a 200W/channel 2-channel amp and was so happy with the improvement in my front speakers that I then got a 150W/channel 7-channel amp to run the center and rears (yes, more channels than I need...long discussion...there's a thread here somewhere on it). Truthfully, I didn't hear much difference with the second amp, and I'm guessing that's because the 2-channel amp already lightened the load on my receiver. Also, I couldn't tell a difference in sound quality between the receiver alone and with the 2-channel amp until I turned the system up louder. At my normal everyday listening levels, the receiver alone sounded the same. So, for me, there was a big improvement at louder movie levels with the 2-channel amp, and a little bit of an improvement with the second multi-channel amp. My NHTs are pretty inefficient, so they benefited from the extra power. I don't know if the Paradigms will, but I'm sure that someone here sure does! My point? An amp may not help, or a 2-channel amp (probably less expensive than a 5- or 7-channel amp) might be enough.