newworld666
Headphoneus Supremus
I tried IE900 for 7 months, and I decided to sell it. Because slightly recessed midrange sometimes bothers me.
It is clear that IE900 is more than half a step ahead of Xelento in performance(more correct, more clear, more complete)
However, I think more attractive tone tuning simply reverses performance differences.
I think immersion is the most important thing in choosing IEM.
I think the way many reviewers break down into factors such as imaging, resolution, tone tuning, transient, dynamic, seperation, and layering is ultimately an attempt to measure immersion. (The proportion of tone tuning and imaging is very large for the immersion I think)
For example, a strong sibilant or a very small stage interferes with the sense of immersion in music.
Tia Trio and IE900 have better performance and more accurate tone tuning than Sarda and Xelento.
However, Xelento and Sarda are the IEMs that give me a little more musical pleasure and immersion.
Professional reviewers should explain the cause(of the immersion) by dividing it into factors such as resolution, imaging, and bass quality, compare it with other IEMs, or describe the sounds of multiple instruments.
However, music eventually plays the harmony (synergy) of various instruments,
and IEM also plays music through the harmony(synergy) of various factors(resolutin, tuning, imaging, etc.).
Xelento has a slightly narrower stage than other TOTL IEMs, lacks a little presence and clarity of the vocal, and tone tuning feels far from flat.
However, delicious bass, unique and attractive tone tuning, proper tonal balance that is neither heavy nor light, and beyer's beautiful image presentation maximizes Xelento's immersion.
In conclusion, I like Xelento more than IE900, and if beyer releases a new flagship IEM, I'm willing to buy it without worrying.
Now I'm interested in Dorado 2020, and when I listen to comparison, it's heavier and more bass-oriented than Xelento. (The amount of Xelento's bass and treble is so well balanced that it does not sound heavy or light.)
I own and use IE900 and Xelento .. I would say both need some little PEQ with increasing a bit mids and lower a bit lows to be at their best.