Well, no, it does not play all my flacs and not even ape (at least some high resolution apes which I had to convert to wav to be able to listen). In other words, with the upgraded firmware, the 770 is still plagued by all those symptoms. 

Running the April upgrade, which gives Line Out functionality. I've been amplifying both through LO on and LO off, I'm not sure there is a difference at all. I wanted to get the Fiio E11K as well, settled for the NX1 as the quality is comparable, it seems (from reviews).  What is astonishing...

I am currently using my 770 with a Topping NX1. I use the bundle with a Denon AHD-600. The headphones do not really need amplification, but the NX1 manages to open the sound stage even further and provide that little more of bass containment needed for these cans, given that the IHiFi does not...

Hi guys. I was wondering if somebody else experiences the same issues with I-HiFi 770 after having upgraded to the latest firmware. It seems to me that the new firmware holds less of the battery charge - after playing FLAC files for about 7 hours - 7 hours and a half all the juice is gone. Quite...

Thanks a lot, I thought so. Oh well, I will have to do a small, non-intrusive mod to my headphones, I am definitely keeping my 770

Hello guys   this is my first post to the forum, although I have been reading your conversations for a long while. They helped me decide to buy an IHiFi 770 which I like a lot. I feel, however, that there are bits missing to make it perfect - most annoying I find the lack of a custom...