Haven’t had any experience with the EOS products, but I think it’s a basic house sound of great clarity without sounding tonally thin, which is as crudely as I can put it. They are explicit and lively sounding dacs, but they never assault the ears or sound harsh.
I have the Ion dac with the Absolute Time reclocker, and I auditioned the Absolute dac too. Of course the Absolute is superior (I never thought a dac could be so dynamic), but the Ion is not shamed in any way, and I would assume the EOS wouldn’t be shamed by the Ion, though you would incrementally lose some of that excellence which the Absolute has in spades as you move on down the line. The Ideon reclockers are also a nice upgrade to the sound which you can always purchase later. They create an even more expansive sound stage and greater focus, which these dacs already excel at. I hope you’ll be able to audition the EOS soon.
another Matt