Musicfx, Thank you for your post and response. I could only compare the PA3100 with my previously owned Hegel H30. I noticed an improvement over the H30, Blacker background, better soundstage and more tube like sound emerge from the PA3100. It has helped to calm down a bit the tweeters of my Sopras. I also purchased the signal processor module which i set up to minimize the low medium bass emphasis on the Sopras. I have not notice any coloration or soundstage degradation in the sound when the signal processor module is connected.
I was also suprised in how good this Amp drive the Big sopras at medium/high volumes, extremely well controlled when compared to the H30.
I was also suprised in how good this Amp drive the Big sopras at medium/high volumes, extremely well controlled when compared to the H30.