I have had a C2700 for some time now and can't say enough good about it, very flexible preamp, probably one of the most flexible out there. The new C2800 adds some remote app features that I'm not overly concerned about for my use. I bet you can get a C2700 for a good deal now that the C2800 is out. If you don't care for tubes then the C55 will fit the bill as well. I don't think the 49 comes with the DAC 2 board.
