I've owned an Accustic Arts DAC, an EMM Labs DAC2, an Ayre QB-9, and now use an EMM Labs XDS1 in my home system, and a Weiss DAC 202 for "portable" use. The XDS1 is a joy to listen to. Murataltuev, to say that SACD is almost impossible to listen to with EMM Labs is a ridiculous statement. Perhaps to your golden ears, but not mine.