Thinking about getting the Emotiva umc-200

I currently have an NAD M-15 pre amp and a Sherwood Newcastle 7 channel amplifier. Just because of the added features I'll gain I'm thinking about selling my NAD M-15 and buying the Emotiva umc-200. Any thoughts? Will I loose out on sound quality? I'm not familiar with Emotiva products but looking at a few reviews and the price point you can't beat it. But not at the expense of sound quality. I would appreciate if you guys would chime in, if you have any experience with both units. Thanks!