Just wanted to mention that the Mojo & open EL-8 combo are absolutely blowing my mind. This is one killer combo which I highly recommend everyone try out.
.
.
.
I have had no luck getting the Mojo going with my HTC One Google Play Edition just yet, but have just ordered another OTG cable to try. Otherwise, I might just get an iPhone 6S Plus and be done with it. As much as I love stock Android 6.0, iOS "just works" and should work perfectly with the Mojo. I might reach out to Chord Electronics about Android support if I have no luck next week when they return from CES though, maybe they can help me out
P.S.: I'm using Spotify Premium, but just paid for one month of TIDAL too. Honestly, the difference from 320 OGG to FLAC just isn't noticeable, even with this rig. I fail the high fidelity TIDAL test most times, and Spotify's interface simply is better. I will give it a run for the month though and see what I think.