I was looking at the specs of the Cambridge Audio DACMagic 100 and DACMagic Plus. I prefer the tiny little shoebox of the DACMagic 100 but noticed that it comes with a single Wolfson WM8742 DAC chip whereas the bigger brother comes with dual Wolfson WM8742 DAC chips. On top of that, the DACMagic Plus has digital and analog filters. It is apparent that the specs are different. I am well aware that all this is subjective and differences may be minimal but would appreciate if someone who has experience with these DACs can advise which unit is capable of a higher level playback. Any advice appreciated.