Technics is a good set. I did need the drivers to settle a bit as out of the box these get congested in complicated tracks. Anyways the technics are nice. They don't have the tonality of the M1+ but they are nice. I wouldn't say they are great yet. They imo Def need some eq'ing, not as much as the LP3 but they need it. It's all trial and error buy and return in this tws hobby. No one has gotten it perfectly right as I have complaints about the Technics for sure. I am like you, I care first about SQ and everything else is a distant second. I was surprised you thought M1 and M1+ were so close in SQ. I found them to be a good measure apart. Oh well, Im just glad you went with a very well rounded set in the AZ60. They really can be eq'd to the top tier in SQ. Again, let the drivers burn in and settle and just like the M1+ these drivers take a good week to open up for some reason. I wrestled with taking these back for a bit until one day the AZ60 started to wow me. I did take the filter sponge out of the tips that come stock and you may want to do that as well. They have this little sponge in every tip and it really dulls the upper mids and treble... Weird
Well that's not totally true about everything else a distant second.
If they dropped connection all the time you would ditch them.
nice review, seem like its worth to wait till ATH distributor bring it to my country.
or i can just pull the trigger and get it from amazon jp
Up to you. Not sure about the price difference and conversion. It was the first one I think I paid more for buying from Japan. Usually cheaper but shorter on the warranty but also you get it weeks or months earlier depending. I guess I still got them quite earlier and @$185 with the DHL it might still be the same price if they are $169 here plus tax. I see here in the US the CKS5TW is not discontinued and the SQ1, which AT US just got in this fall, was first out on Amazon JP in October of 2020 so a year till that showed up here. We got the first review on Amazon Japan...
"5.0 out of 5 stars Personally wireless earphones are earphones that put an end to the swamp.
Reviewed in Japan on November 9, 2021
Color: Biege Verified Purchase
This is an obediently good earphone.
The battery lasted as long as a dumplings, and it was not a common fraud notation.
The sound quality is very clear with no strange noise from the minimum volume to the loud volume, and the bass is comfortable.
The bass is stronger than the previous SOLID BASS series ATH-CKS5TW, but there is no comparison because the noise was severe and the bass was vulgar in the first place.
And this may not be helpful because it is individual differences, but I was impressed with the wearing feeling too perfect.
Thanks to this, the effectiveness of ANC is also strong.
Until now, I purchased a large number of earphones with a battery of 10 hours or more, and I was not satisfied with the sound quality and wearing comfort and I was addicted to the earphone swamp, but finally put an end to this CKS50TW I will.
If it breaks, it was a product of the level that I wanted to repeat again.
Points I noticed in the postscript ◆ The volume is lower compared to other earphones in my possession. It is about 65% for CKS50TW to produce 50% volume with other earphones on PC. For those who like roast sounds, this point seems to affect the battery life.
However, the ratings are still good earphones."
Translated from Japanese by Amazon
I agree. Not that I had the CKS5TW but read that it is quite balanced so that fits there is actually more bass this time. The volume is also not the highest but also there might be that little bug that that I got where the volume did not change till a reset. They will still not be the loudest but more in between. Not sure, other than the CKS5TW, what other models they have had. Nice that you find them the one that makes you happy over the others but which ones? Though I am on board. Happy to stick with these for a while.