CCK to Hifi-M8.
updated to the latest 7.0.6.
Does seem to be working.
Edited by ExpatinJapan - 2/23/14 at 5:18pm
Most Android based phones will do the trick, through USB. Also, there's a new batch of Android based Sony Walkman DAPs that should all also work. I'm watching to see if Sony releases any of those in the US myself. The ZX1 is 128gb, and I would like my next DAP to be at least that size in capacity.
I would say they have very decent quality for HD800 (or T1 if that matter). I even like it more than direct HD800 to Dacmini. The M8 sounds smoother and more linear sounding compare to Dacmini.
Also, I really like to adjust bass to ++ when drive HD800 and T1, it's just a very smooth yet full bodied bump in very low region.
Thanks for the info TheMiddleSky, I'm actually contemplating on getting the Sennheiser HD600 or maybe the BeyerDynamic DT880 Premium 600 Ohm. Btw the Etymotic ER4S paired with the Hifi-M8 (+1 notch bass) sounds really good too.
My HD650s pair amazingly well with my M8, so the HD600 should do equally as well....