I would not choose the Oppo 103 with it’s cheap dvd-style switchmode supply over the Emo. The ERC3 at least has an honest to goodness linear supply with a hefty toroidal former and cap reservoir. Any doubt, just compare the weight of the two units. IMO the 105 is more on par with the ERC3 in sound quality. That said, the ERC3 is not perfect. It sounds rougher in the middle compared to my Onkyo C7000 and it doesnt have the authority in the low end when the music calls for it. Still, I don’t think there is a better player out there for under a grand.