Ladies and Gentlemen!
I'm happy to tell you that the only thing I'll do with FW 2.2.0 is to replace fonts and enable adb in 'Charge only'. Both changes were never considered as affecting the sound signature.
All other
changes I ever made to DX90 firmware are already incorporated by iBasso! It finally happened
So, this time I'm back to what I've started from almost a year ago (make Latin and Cyrillic characters better looking for
my eyes), and, I hope this will remain the same in the future.
Reminder: I have a modded DX90, which sounds different than the stock version!
Disclaimer: People's preferences and tastes are different!
This is the first time since last summer that I listen to a stock firmware version, and this time I want to express some emotions: OMG! My player never sounded so good ever before!
I've downloaded this firmware last night, updated on the player in a bus during a usual morning travel to the office, even before I had a chance to take a look inside for changes. Then I've listened (broken in 2.1.8 and now fixed!) technical test tracks, started the first musical track from my test set, and... I just couldn't stop it and switch to the next one! I've put the player into the pocket, and then listened all my test tracks, sequentially, in full, the first time ever.
It's up to you whether you like the result or not, all in all you have a number of firmwares to choose from, but, as for me, I'm quite excited. From
this post it is clear that
@Paul - iBasso likes the result as well, which makes me semi-confident that, soundwise, things won't go worse in the future
From my look into the firmware, I can tell you that iBasso have done another great job by cleaning the firmware from the useless stuff, to the level I just couldn't afford. The primary reason is because it requires a lot of time to check that nothing is broken. It also requires understanding what the OS kernel and remaining software use, again - not for me or any other person who has no access to the full firmware source code. As I understand, they had to make changes into the source code and re-compiled some parts for that purpose. I very much appreciate iBasso efforts!
Thank you, iBasso!
OK, now I expect that the next player from iBasso would be designed with this experience in mind, with a goal to make the hardware a way that firmware won't affect the sound signature as much
I'm in doubt this goal can be reached due to the device's small size and limited capabilities of the power source, but at least I hope on a try!