It took me ages to get used to the Mojo. At first I found it hollow, cold, and thin, however more detailed than my other DAC. Since it was more detailed I persisted with it for a while suspecting some burn-in. (Or brain burn in which some suggest.) After about ten days I noticed it seemed very smooth, because there were no rough hiccups from poor quality conversion. After that uphill moment, it continued being all uphill. I adjusted or it adjusted and it was all that everyone says it is.