Hi Alex, just want to say that I also have the 2ce signature II and I am using the McIntosh MC2100. I can't tell you enough how musical the sound is. The staging is so clear as well as the transparency, the warmth sound to me is perfect. But then that's also depends on what preamp you're using and how the speaker are positioned. No matter what model Mac. you use, but I think the Vandy and Mac are a perfect match.