Good to know. Thanks. I have wondered if my Mojo could be on the verge of redundancy with a slightly better DAP. I do enjoy the Mojo over the AK70, but most often for the extra power with the Hifiman HE-560. I made a likely downward move from the AK100ii to the Ak70 for portability and without spending much time judging the differences in sound because I have the Mojo to stack in case I thought it was necessary. But I don't, so I don't stack and the Mojo stays attached to the computer. The Katanas driven by the AK70 isn't horrible compared to the Mojo, but to have it sound that close would be great. Still not sure if I can be that patient, or whether the cost of the player plus mod would be preferable to an upgraded player. Not sure which, and I do like the AK70's form.