Once again, I second the ARC LS25. Just wish it had detachable power cord. Power supply in this unit is incredible. Mated with Music Reference RM200 tube amp it is the best of both worlds...for now.
Best Preamp under $5k??
I think around $5k is the reflection point of value/price ratio for preamps--or mostly any audio equipment maybe except speakers--where beyond this point, you would have to spend thousands more to improve just a little. What is the best preamp under $5k--tube or solid state?? Some popular ones are sf line 3, bat vk5i, arc ls25, simaudio p-5, plinius m16. Personally I have a cj pfr which I like quite a bit, but sooner or later it will be upgraded...