Right now I have a modified Xindak DAC 5 from Exemplar. Would adding an extra device to my system just to gain the extra inputs be a better solution than getting a different DAC? Right now I am auditioning an NAD M51 on loan from a friend and so far I like the sound along with the idea of having DAC/Preamp in one component. I'm also interested in the Musical Fidelity M1 Clic. Do you guys feel this might be a step in the wrong direction? The rest of my system is Tube Audio Design amp and pre. Thanks a lot for all the suggestions.