I recently upgraded to Sflo2 -> Fiio L8 -> Stepdance -> DBA-02 and I find that the treble for some tracks contain a very slight static/crackling sound. I know my iems are pretty bright and can be a bit harsh at times, but I do enjoy the detail they provide. I am just wondering if upgrading my Fiio L8 ($10) to something like the iBasso CB06 ($32) or Moon Audio Black Dragon ($75) might help with the harsh treble in my setup?
I read around the forums and found that pure copper interconnects could add some warmth to the overall sound, but I'm just not sure if it's enough to help with my bright iems.
I also tried switching tips on my iems, and they do help a little with the brightness, but it also covered up too much detail to my liking.
Any help would be appreciated. Thanks.











