8 hours of listening into Yume, I glimpsed a hint of LCP driver like touch, switched to Azla Xelastec, boom! Finally some sense of bass.
decided to remove acoustic filter.
Tools used:
Removed filter: still reattachable
Removed filter nozzlr, oh hey now it looks like Blessing2
Output: ah that’s my boy! Finally. More coherent bass, good pinna gain hits, better resolution and imaging, better air presentation, I may add some less density filter like those came with blessing2 instead.
This is my 4th time removing this kind of “super congested” high density filter from IEMs, these type of filter do one thing “boost quantity of sub bass in exchange of great sacrifice of sound purity, coherence, dynamic range presentation”. Now I’m fully aware this kind of acoustic filter is my immediate subject to remove.
Bofore: tonality A+, technicalities C
After: tonality S, technicalities B
Sound Signature alternation:
Before:Harman tuning with clumsy sub-bass boost
After: basically bright-neutral with some sense of sub-bass, reminiscent to Thieaudio Monarch with slightly leveled sub-bass.
It’s eargasm-able! Recommended with AZLA xelastec(any LCP type fits well with this tip). Low gain mode on DAP recommended after removing the filter, better technicalities guaranteed with low gain.