With аny headphones. Equalizer X3-2 more spoils the sound, rather than making it better. 

Correct woking mode of EQ in X3-2 is... "EQ:OFF" (imho)

Tyll Hertsens (InnerFidelity) about HD 25-1 II: "The sound of these cans is excellent, giving a slightly forward but overall very well balanced sound for a headphone of this type---probably the best I've heard." I agree with him.

  I wasn't listening these headphones, I'm sorry. A-3 I bought yesterday and while I am under a very strong impression. At the moment, these are the best IEM headphones that I had to use. The sound is crystal clear and smooth. Very deep  bass, clean mid and sparkling treble!

Hello everyone! Why not have threads on the forum about Sony XBA-A3? There are owners or someone wants to share his impressions of them? 

I'm from Russia and buying here for 50$.))) But not in e-shop.

$29.95  overpriced for Dignis case? I don't think so.

Dignis case http://www.amazon.com/Dignis-Leather-Case-X3K-Generation/dp/B00W5WE5UM/ref=sr_1_3?ie=UTF8&qid=1433844180&sr=8-3&keywords=dignis+fiio+x3

Thanks a lot! Works!

That's what I did.Exactly. 

Yes, Sir! I have modified many times firmware X1, X3 without problems. But firmware X3-2 after modification not accepted by player. Apparently the problem is packtools.exe.

Hi Joe! I do not know the reason, but the firmware X3-2 utility does not work correctly. After unpacking /packing  firmware (whithout changing inside). When trying install in the player, i see the message "model error" 

If the representatives Fiio read this topic, then please note the utility DIY tool, it does not work correctly with the firmware X3II. 

Facepalm. 

Hello my friends! To begin to do that already have worked without problems. I mean, for example, problems with deleting files. Problems with gapless playback. (in X1 FW)