Cinematic Systems hit it on the head. The smaller Classe' amps are all anemic sounding when it comes to bottom end. The bigger models ( 200 / 201 & up ) are noticeably better in this respect. This is a no brainer in terms of selecting the McCormack. Then again, you already had a very solid amp with the S500. With a few parts upgrades, you would have had an amp to last you till the end of time. Sean
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