@Goheelz Hi, and thanks, now the system is evolving and, no.. it was the opposite. The XX2 mkII is perfectly paired with c2500 so even with c2300 is the same, my suggestion is remain with c2300 ;-)
My choice of c2500 was for the stunning results with our Dyna, incredible but true for me that I'm not a Mc fan.
I tried a lot of preamps, and with one of the best preamp existing imho which is the I.C.S. (sorry , italian and not exported) , surprisingly the c2500 with tone bypassed has the same musicality and nuances.
Generally speaking, in my opinion the c2500 (and 2300) is a very neutral preamplifier. Tested also in some friend's setups. As I said, surprise for me. Keep in mind to bypass the tone controls, it will add a little improvement.
About the c2500 DAC: it is also a very good DAC. Compared with my Weiss DAC 202 ... they are very close.
Now I'm looking at a power amplifier. Some months ago I listened an Mc452 was superb but now .. I'm changing idea :-) keep in touch
Max