I dont understand why brands such as blon and now Tanchjim simply throws away the potential to get even more buyers...I certainly hope that a warmer source (Ibasso DX160 coming to me tomorrow according to amazon) will help the Hana because otherwise I would want to throw it out the window...
Thanks
@RikudouGoku for taking one for the team for the Hana. I'd probably give it a miss based on your feedback!
In the past, I fedback to a few Aliexpress sellers/reps such as Fiio (Jade Audio EA3), BLON (BL-05) and TRN (TRN VX) about the harsh upper mids/treble before. Westerners (in general) seem to dislike boosting this area as they find it fatiguing. I couldn't listen to the recently released TRN VX in stock form for more than 5 minutes due to this, had to use EQ or micropore mods.
Their response is that their local Chinese market likes to boost this area for their female vocals as that is generally their music preference. I think I've mentioned this before, they even have a term for this boosted upper frequencies: musical poison (毒音). So the sellers say the West is actually a small proportion of their sales, and these bright boosted upper mid sets are selling well in their local domestic market. Well I can see where they are coming from when they tune their gear this way -> do u cater to a 1 billion potential pool of buyers in mainland China vs a few thousand CHIFI western fanatics (at best)?
In addition, a few of these factors affect our perception to boosted upper mids/treble, so I realized that treble brightness is a very subjective area:
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Hearing health -> due to aging (it is quite physiological to lose hearing of the higher frequencies as we age), occupational exposure, leisure exposure.
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Volume of gear played at (Fletcher Munson curve) -> at high volumes, sound is perceived to be more V shaped (boosted treble/bass), whereas it is more U shaped at softer volumes.
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Different eartip materials (silicone vs foams) -> foams tend to dull treble for me, YMMV.
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Different eartip bores -> I find wider bore tips tend to make things brighter, whereas narrow bore ones tend to make things bassier, YMMV.
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Different sources -> warm vs bright vs neutral source.
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Different cables (if you ain't a cable skeptic) -> i know, a very controversial area in audiophiledom, silver vs copper cables. Won't open a can of worms here, but suffice to say I respect both camps' view points.
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Sonic preferences -> some are trebleheads by default, some are treble sensitive.
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Music genres -> certain music genres are more treble light or treble heavy, so it might emphasize certain frequencies more, especially the 2 - 4 kHz area which humans seem the most sensitive to.