Hi @FiiO , regarding the DAC chip being used. 9039PRO has been released back in February and according to the whitepaper, among to other things it is supposed to have lower power consumption. Wouldn't it make it an obvious choice for mobile device like that ? Is there anything in development...

I guess there is a reason why manufacturers are going for 2 DAC chips even in single ended implementations. Also I don't really understand why force desktop 8 channels DAC into small device used for headphones. It only brings issues with cooling etc. They should focus more on the quality of...

I don't like where this is going. Looks like Fiio is cutting corners too much. This will not be truly balanced DAC if only one chip will be used. Also what happened to the original ambient light that was discussed earlier ? If that one on the picture is the way you're going with then you can...

I just hope this one will not need a "cooling stand" seriously, that would be better feature than ambient light.

Hi, I can confirm this. By the way the issue I had with playback has disappeared after the reboot.

Hi guys, I just joined the Head-fi to give you my impressions regarding Pre Box S2 Digital and also some problems I have encountered. As a source I´ve been using Tidal app with Master audio, different genres and as a headphones I´m using HD6xx . Overall built quality is great , remote works...