SOUND
>> ..I actually don't really hear any difference (OXYGEN) as long as I don't have to imagine it. Of course, this is where the subjective listening impression comes into play, because the HANA is tuned a bit brighter and the new driver has the better technical features, so the HANA sounds a bit cooler and more generous in comparison, which makes the bass sound a bit tighter and punchier for my taste, as long as you listen to music with it that serves the whole frequency spectrum in a balanced way
Due to the elevations in the upper mids and highs (similar to the BLUES) the HANA is a bit different from the HARMAN curve and the OXYGEN. For me this gives a welcome directness and clarity in the mids, which brings out the vocals more strongly and ensures a sharper separation and liveliness. At the same time, the HANA loses some of its naturalness and boasts a crisp, technical sound rather than musicality
Clear, transparent, detailed and open, with a pleasant extension without overdoing it. The sibilants are more carried along than with the OXYGEN and from time to time it gets a bit more intense. For me it's just within limits, because they keep highs very clean and resolve even better than on the OXYGEN, without becoming artifacts. They have a bit more emphasis and sound a bit more lively, but for some people they can be too much of a good thing.. <<
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Full review: https://www.chi-fiear.com/high-class/TANCHJIM/HANA
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