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FiiO BTR3-The World' First Bluetooth Headphone Amplifier, SBC/AAC/aptX/aptX LL/aptX HD/LDAC/HWA (LHDC)
Apr 28, 2021 at 6:32 AM Post #1,832 of 1,870
MaxSong said:
Apparently some people have discovered the reason, but FiiO still didn't fix it. https://bbs.fiio.com/note/showNoteContent.do?id=201811201627356272545
Click to expand...


If you are using Linux 18.04, you may try the methods mentioned by this user to check if it helps:
https://www.head-fi.org/threads/fii...pe-c-and-usb-dac.850675/page-49#post-14823330


Thanks for the information, on that link I found the solution ... indirectly.

I found the solution by changing the output of the player that I use on Ubuntu (DeaDBeaf ver. 0.7.2).
Setting the 96Khz output and the algorithm on "SYNC_BEST_QUALITY"
now the BTR3 in DAC mode plays all audio formats.

Best regards
 
FiiO Stay updated on FiiO at their sponsor profile on Head-Fi.
 
https://www.facebook.com/FiiOAUDIO https://twitter.com/FiiO_official https://www.instagram.com/fiioofficial/ https://www.fiio.com support@fiio.com
Apr 29, 2021 at 12:13 PM Post #1,833 of 1,870
FiiO said:
If you are using Linux 18.04, you may try the methods mentioned by this user to check if it helps:
https://www.head-fi.org/threads/fiio’s-upgraded-bluetooth-amplifier-btr1k-qualcomm-qcc-3005-bt-chip-bt-5-0-and-aptx-aptx-ll-aac-supported-rgb-light-nfc-pairing-type-c-and-usb-dac.850675/page-49#post-14823330


Thanks for the information, on that link I found the solution ... indirectly.

I found the solution by changing the output of the player that I use on Ubuntu (DeaDBeaf ver. 0.7.2).
Setting the 96Khz output and the algorithm on "SYNC_BEST_QUALITY"
now the BTR3 in DAC mode plays all audio formats.

Best regards
Click to expand...
These methods all involve resampling. I can resample audio to 48000 Hz perfectly fine myself.
But I want BTR3K to play 44100 Hz audio from my PC, like it is supposed to - because right now it doesn't.
 
Jul 5, 2021 at 2:54 AM Post #1,834 of 1,870
I haven't used my BTR3 for a few months. Now it won't turn on and respond to charging. Is there any way to revive it? Thanks!
 
Jul 5, 2021 at 5:24 AM Post #1,835 of 1,870
FiiO Stay updated on FiiO at their sponsor profile on Head-Fi.
 
https://www.facebook.com/FiiOAUDIO https://twitter.com/FiiO_official https://www.instagram.com/fiioofficial/ https://www.fiio.com support@fiio.com
Jul 6, 2021 at 8:21 AM Post #1,836 of 1,870
FiiO said:
Dear friend,

Sorry to hear about that. You could follow the help in this FAQ to check again:https://forum.fiio.com/note/showNoteContent.do?id=202105211820457543051&tid=99

Best regards
Click to expand...

I tried all the tricks stated in the FAQ and forum, i.e. holding power button for 10 secs, 30 secs, holding both +/- volume buttons, charging with different chargers, wait another day to charge, and none could revive the BTR3. Will it likely be a dead battery needing replacement? Sent email to Fiio support and not receiving reply yet.

Thanks!
 
Jul 7, 2021 at 5:21 AM Post #1,837 of 1,870
borrego said:
I tried all the tricks stated in the FAQ and forum, i.e. holding power button for 10 secs, 30 secs, holding both +/- volume buttons, charging with different chargers, wait another day to charge, and none could revive the BTR3. Will it likely be a dead battery needing replacement? Sent email to Fiio support and not receiving reply yet.

Thanks!
Click to expand...
Dear friend,

Have you tried to contact the seller about that? And if you failed to receive feedback from support@fiio.com, you could contact support@fiio.net instead.

Best regards
 
FiiO Stay updated on FiiO at their sponsor profile on Head-Fi.
 
https://www.facebook.com/FiiOAUDIO https://twitter.com/FiiO_official https://www.instagram.com/fiioofficial/ https://www.fiio.com support@fiio.com
Dec 23, 2021 at 6:58 AM Post #1,839 of 1,870
ronfifer said:
I have the BTR3k. How can i know at which sample rate and bit rate am i receiving audio over Bluetooth connection? The app doesnt say. I am streaming netflix from TV.
Click to expand...
Bluetooth codec is determined by the source (in this case, your TV). You should check what codec your TV has, though very likely it is just the basic SBC.
 
Dec 24, 2021 at 9:33 PM Post #1,842 of 1,870
Dec 27, 2021 at 6:20 PM Post #1,844 of 1,870
my btr3k just died after 1 week. not turning on anymore, not recognized by the PC...I didnt even attempt firmware upgrade. Was just using it normally for TV watching via Bluetooth and it suddenly stopped turning on or respond to charging attempts.
 
Last edited:
Dec 27, 2021 at 9:40 PM Post #1,845 of 1,870
ronfifer said:
my btr3k just died after 1 week. not turning on anymore, not recognized by the PC...I didnt even attempt firmware upgrade. Was just using it normally for TV watching via Bluetooth and it suddenly stopped turning on or respond to charging attempts.
Click to expand...
Dear friend,

Sorry about that.
Please follow this instruction to check whether the issue remains:https://www.fiio.com/newsinfo/477737.html

Best regards
 
FiiO Stay updated on FiiO at their sponsor profile on Head-Fi.
 
https://www.facebook.com/FiiOAUDIO https://twitter.com/FiiO_official https://www.instagram.com/fiioofficial/ https://www.fiio.com support@fiio.com
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