gemmoglock
500+ Head-Fier
If Sony does some processing to the sound, and Sony loves their processing, ie DSEE HX. You can substantially change the sound by changing how the sound is processed.
And it is well known that how sound is processed also alters the sound of the DAP. Different android music apps sound different. Ibasso used to change the sound of the DX90 every update.
I mentioned in my original post I'm not certain if the current method of changing random xml values in the ZX300 files changes the sound substantially. I understand some are trying to decompile the WM1A firmware and make edits at the code level - that needs to succeed for the ZX300 too to achieve substantial changes/improvements.
Different android music apps sound different because they handle playback at the code level differently, similarly for iBasso's DX90 updates. I am not aware that Sony processing like DSEE HX can be configured through xml changes, though I'm looking forward to developers figuring out code level changes, which could impact DSEE HX and other processing.
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