WOW Hello Polks!!! I think they are very happy having their very own power supply. I put the Denon in direct mode, turned the volume of my sub all the way down and let her rip!
Right off the bat I noticed that the bass was back to full power It was so good that I could feel the vibrations of it through the floor, mind you the speakers are on stands!
The speakers are a bit brighter and have more punch to them and LOUD!:D It's also easier to tell when you have a poorly recorded cd playing. The newer cd's are loud and articulate, the older ones are softer and muddled.
I played Carly Simon's live on Cape Cod cd, I could've sworn I was there. I played some Michael Jackson to really give the bass a workout, I had to turn it down some since I didn't want my crazy neighbor to come kill me.:D. I put in The Sound Of Music (Frederica Von Stade version) and played the Processional. I thought I was in the church! Right now I'm listening to Jim Croce I can hear when he slides to change chords!
Well I think my 14yr old Polks are finally operating to their full potential. I don't think I'm going to be in any hurry to get the LSI 15's. Thanks to this board, I have learned an important lesson here. Good floorstanders deserve their own power supply to make them shine! THANKS