Greetings all! I have the following speakers which make up a rather large home theatre system. The sub is a Paradigm Servo 15 and is driven through the X-30 control box. The mains are made up of a 15" Eminence Kappa Pro LF (600 watts), the mid-horn is an Altec 811B Voice of the Theatre unit which crosses over at 800 Hz, and the HF tweeter is a LeSon. The center custom horn is a B&C 6" driver with an RCF HF horn. The sound is very good but I've been told that my Sony STR-DB840 is the weak link in the chain and I believe it because the mains aren't really "warm" unless I turn on the bass boost. The last thing this system needs is a base boost control! Besides, the vocals become a little muddy. The Sony is 110 watts x 5. Any suggestions for an amp? Thanks....Lee P.S. I dont' know if the picture worked. Guess I haven't posted enough stuff here yet so my pics won't load.