Interesting thread. For a different prospective I thought I would add my experience. I am using a C-15 together with a MC-202. The C-15 is, IMHO, a much underrated pre. You can probably find one used for about $8-900. Together with a 202 it makes a wonderful combination. Rich deep bass, and absolutely no fatigue, but still tons of detail. Whereas with other amps I often found myself skipping through CDs, now I find that I listen all the way through, to me this says that the system is less fatiguing. I auditioned the 202 with a C-42 pre, and to be honest the differences are very small vis a vi the C-15. The 42 has a few nice features, including balanced connections, that the 15 lacks but any audible differences are pretty minor IMHO. You could probably score a 202 for 2500 used, together with 900 for the C15 and you would have a great sounding system, and more flexibility in the future. Just a thought.