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Got a package today from Japan.
I wanted to share my impressions about the Kublai Khan that I received this week. But now I am writing about the Audio-Technica ATH-TWX9 as they are unbelievable exciting
I was searching for a good pair of TWS for quite some time.
I started with the Sony XM3 which I liked back then. They have decent detail retrieval and sound fairly neutral. But the fit is really an issue.
I then switched to the Sony XM4. Function wise they were a step up, but sound wise I found them to be a downgrade. They sounded muddy to me. I also had ringing issues with them.
I then bought the Huawei Free Buds 2 Pro. They have a DD driver for the lows and a planar driver for the rest of the spectrum. They were tuned together with Devialet. They are really decent. I used them until now. The bass is nicely textured, also fairly neutral tuned. Mids and treble were "ok". They are not the most resolving and instrument separation is not the best. But from all that I heard so far they were the best sounding to me. They also have their small peaks at the right places, so they sounded exciting as well.
I then also tried the Oppo Enco X2. They use the same driver setup as the Huawei Free Buds 2 Pro. They were tuned together with Dynaudio. The bass was nice as the one from the Huawei Freebuds 2 Pro, but the highs were more elevated. And as they are not the best resolving and sounding, they overall sounded not very good.
2 weeks ago I bought the Sennheiser TWS3. They have the best detail retrieval from the TWS mentioned above. Really good. But the Bass was not satisfying. It was completely lacking the DD characteristic. Very low decay, also not very textured. That was the main reason I sold them again.
Now listening to the Audio-Technica ATH-TWX9. They were recommended here and there but there is not so much information available. These are initial impressions, but I can already say they are absolutely great! They have small 5,8mm drivers but I have no idea how they get this sound out of them.
The first thing I needed to adjust was the bass quantity. The stock tuning has waaaaay too much bass.
With that EQ they sound neutral, a tad warm and airy as well. And exciting! They are the most detailled of the bunch. The resolution is really really good. I'd prefer these TWS over a bunch of kilobuck IEMs out there. They are also very fast, you can somehow hear the stiffness of these small drivers and how they resolve everything cleanly and do not smear in any of the frequency areas. They are very coherent as well, as you would except from a single DD. No annoying peaks.
The soundstage is not the biggest though.
I did not try the ANC / transparency mode so far, will do that over the next days.
Have you ever tried Hiby WH2 DD? A year later, these are still my daily go-to tws iems w/LDAC support. Just noticed they sold out in Hiby store, and now I'm regretting for not getting a backup pair...