Robert, would be fascinated to read yr findings. I think the Eera dac range is two-strong, $5k-15k. I would be particularly interested if you could audition the Adante, as well as the pricier Majestuoso.
Just got the Majestuoso II yesterday, will spend some time w/it and report back. I can say they've definitely upped the build quality vs. the original Tentation. EERA actually has three new DACs, the Majestuoso is in the middle of the line above the Adante but below the Meister, which interestingly, you can choose what DAC chip you want, and the piece is built/customized around that choice.