do a search - there is a review out there. 6Moons? Soundstage? I know I read one somewhere, and it was exceedingly positive. I am also intrigued by this DAC. On the down side, there is no return option. However, they rarely are offered for sale used, which is a good sign. Plus, since they are made by hand in small quantities, the resale value should be pretty good. Just my $0.02 - I've never heard the thing.