[FiiO UTWS3] True Wireless Bluetooth Module/MMCX/0.78 2pin/QCC3020/TPA6140A2/ Bluetooth 5.0
May 22, 2021 at 11:00 AM Post #661 of 905
Upcoming Hiby WH2 TWS is already LDAC certified. Should be no problem squeezing into UTWS5 if its all about LDAC licensing fee😁

Hiby actually tried implementing LDAC on its WH3 last December via a beta firmware, but it was pulled out in the final release. Reliable source told me that the LDAC implementation that Hiby was using in WH3 then was actually more of a a trick rather than an actually implementation as they used a separated chip to connect to the source via LDAC, but re-transcoded back to a lower end codec in TWS mode so you won't actually benefit from LDAC anyway. I hope they are not trying to pull the same trick over WH2 again.
 
May 24, 2021 at 9:28 PM Post #662 of 905
does the mmcx works for the ier-m9 recessed cable slot? i know it fits the ier-z1r, but the z1r is very umcomfortable. wondering will the m9 will fit? if not im thinking to go for the u12t with the 2pin
 
May 27, 2021 at 6:15 AM Post #663 of 905
Just do what @gorman did - problem solved, no?
Final result was like this, using Milliput and plastic domes I salvaged from a packaging of some sort...

IMG_MJL_IMG_20210522_194751.jpg


IMG_MJL_IMG_20210522_194539.jpg
 
May 27, 2021 at 6:52 AM Post #664 of 905
It´s not total beauty but I like the idea :) As long as it works it´s all good in by book.
 
May 27, 2021 at 6:55 AM Post #665 of 905
I just got a pair of 2-pin adapters for my mmcx version of the UTWS3. Works splendidly with all my IEMS and CIEMS that uses it. Most of them even fit in the case with adapters and IEMS attached which is fantastic. My CIEMS are not even close to fit in the case though. I have huge ears so the CIEMS are like golfballs...
 
May 27, 2021 at 1:43 PM Post #666 of 905
We originally had added ambient sound mode, but there were some problems during the debugging process.
Some users will help us test the ambient sound function, and later, if we can fix it, we can upgrade it through the software

Of course, if you are willing to add ambient sound after purchase, and help us test, you can private message me to get the software.

Sent you a PM :)
 
May 27, 2021 at 9:31 PM Post #670 of 905
May 28, 2021 at 1:52 PM Post #671 of 905
I bought these for my custom A12t and like others I found out that they don't fit in the case with the IEMs attached so charging is a pain. I found an OK solution where if you place them in the case, with the pins touching, leave the lid open and place a small magnet over the L/R button then it tricks the case into thinking its closed and it will charge the IEMs.
 
May 28, 2021 at 5:05 PM Post #672 of 905
I bought these for my custom A12t and like others I found out that they don't fit in the case with the IEMs attached so charging is a pain. I found an OK solution where if you place them in the case, with the pins touching, leave the lid open and place a small magnet over the L/R button then it tricks the case into thinking its closed and it will charge the IEMs.
Or you could try my crazy solution: https://www.head-fi.org/threads/fii...-tpa6140a2-bluetooth-5-0.948458/post-16377822
 
May 28, 2021 at 9:11 PM Post #674 of 905
I like it but too much work for me. It would be nice if Fiio has a better charging solution for the next gen
wouldn't it be nice if UTWS5 come out with 2 version? 1 big and 1 small.

I'd say small for normal IEMs since the majority doesn't have custom. Or maybe something modular perhaps, or same modules with different casing options.
 

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