I just wanted to update that I bought the Synthesis Theater monoblocks and have not regretted since. They have transformed my system into a more natural, and realistic sounding system which prior to this I just did not have. Even though my system sounded fantastic previously and I really now see how much more real a tube amp makes a system sound. If anyone ever has the opportunity to find a pair of these, go for it. They are much better than the Synthesis stereo amps I auditioned against these. Time for some tube rolling!!!