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[FIIO BT11] Portable High-Res Bluetooth Transmitter Is Officially Released!
- Thread starter FiiO
- Start date
paul_uk_81
100+ Head-Fier
2. PEQ settings assigned to each paired device. I believe the QCC5181 has a very capable DSP, more powerful than the QCC5125 used on BTR13. The main purpose of BT11 is to enable high-quality BT codecs (e.g. LDAC...) to devices that don't offer that option (e.g. iPhones...). I get that... but adding PEQ capabilities to devices that don't offer that option (e.g. iPhones) would be great. Having the additional benefit of PEQ settings tailored to each HP/IEM you connect to would be icing on the cake!
This is great if possible. It'd be amazing to take my EQ from my Mac to my iPhone on any Bluetooth DAC just by carrying the BT11 between. Please add this

redrich2000
Headphoneus Supremus
- Joined
- Oct 31, 2005
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Got my BT11 today. iPhone 15 and Technics EZ80. Got it connected initially but it plays for a few seconds then switches off and disconnects.
Do these actually work?
Edit: I got excited because it stayed connected for a few songs but has now disconnected again
Edit 2: Now it seems to be completely dead. Won't power on at all.
Do these actually work?
Edit: I got excited because it stayed connected for a few songs but has now disconnected again
Edit 2: Now it seems to be completely dead. Won't power on at all.
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helmutcheese
Headphoneus Supremus
^^ Take it to a PC and plug it into a USB port ideally USB 2.0 (probably have some on the PC case) I had this but it eventually came back on.
redrich2000
Headphoneus Supremus
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I only have a mac laptop on which I can easily do that. It does nothing when plugged into the mac. FiiO completely unresponsive on AE too. Kinda crappy they released this thing when it clearly not much more than a prototype.
@FiiO
It's finally been released in Japan!
I have no problems with my iPhone 15 + BTR13, but I've received two inquiries about not being able to connect LDAC with the iPhone 15 and JBL Tour Pro 3
(Connected via SBC)
I had them check the general things, such as making sure the JBL Tour Pro 3 is not connected to the iPhone via Bluetooth, and that no devices other than the JBL Tour Pro 3 are connected to the BT11, but there were no problems
(There is no setting to switch to LDAC in the JBL app)
Can you check the symptoms with FIIO?
Oops!
The JBL app on Android has a LDAC setting and after changing the setting, the iPhone 15 + JBL Tour Pro 3 reported being able to connect to LDAC.
Sorry for the trouble!
SNOWSKY RETRO NANO Bluetooth receiver is fascinating!
It's finally been released in Japan!
I have no problems with my iPhone 15 + BTR13, but I've received two inquiries about not being able to connect LDAC with the iPhone 15 and JBL Tour Pro 3
(Connected via SBC)
I had them check the general things, such as making sure the JBL Tour Pro 3 is not connected to the iPhone via Bluetooth, and that no devices other than the JBL Tour Pro 3 are connected to the BT11, but there were no problems
(There is no setting to switch to LDAC in the JBL app)
Can you check the symptoms with FIIO?
Oops!
The JBL app on Android has a LDAC setting and after changing the setting, the iPhone 15 + JBL Tour Pro 3 reported being able to connect to LDAC.
Sorry for the trouble!
SNOWSKY RETRO NANO Bluetooth receiver is fascinating!

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helmutcheese
Headphoneus Supremus
Do you mean LDAC (Lossless Digital Audio Codec) ?
typoDo you mean LDAC (Lossless Digital Audio Codec) ?
helmutcheese
Headphoneus Supremus
I asked as there is also LHDC and another proprietary codec with a similar acronym (I cannot remember right now).
XTF1
500+ Head-Fier
- Joined
- Nov 9, 2014
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Any link to a product description? Couldn’t find anything… the display animation looks a lot like the KA15 (same MCU?)SNOWSKY RETRO NANO Bluetooth receiver is fascinating!![]()

FIIO's new “snowsky” brand of products for young peopleAny link to a product description? Couldn’t find anything… the display animation looks a lot like the KA15 (same MCU?)![]()
If it's based on KA15, it may be over-performing...
https://weibo.com/3446862224/P2qi8mLhb
https://weibo.com/2521540564/P2Hef8woy
frkasper
Headphoneus Supremus
I will be part of the 2nd round, I think.
Which round are we in today?
Anyway, can I get this for Xmas, or should I wait a couple of more months until mid 2025? Thanks!
funkyphonicsmonkey
Head-Fier
This thing is garbage. When you are dependent on a Fiio app that's also poorly implemented, you're asking for trouble. I now cannot connect anything to it since it won't enter pairing mode.
I like the device very much, but Fiio has to update the firmware urgently, to solve the big issues that make the adapter almost useless.
We paid for the device, to be working as advertised. So, I aspect that until the end of the year we have a good firmware for the BT11.
This is a very convenient device with a fantastic sound, in my opinion.
We paid for the device, to be working as advertised. So, I aspect that until the end of the year we have a good firmware for the BT11.
This is a very convenient device with a fantastic sound, in my opinion.
FiiO Willson
Sponsor: FiiO
New firmware expected to be pushed in 2 weeksI like the device very much, but Fiio has to update the firmware urgently, to solve the big issues that make the adapter almost useless.
We paid for the device, to be working as advertised. So, I aspect that until the end of the year we have a good firmware for the BT11.
This is a very convenient device with a fantastic sound, in my opinion.
We will be updating the app at the same time for some new features

It is expected to include the following:
1, LE AUDIO on/off
2, LDAC and aptX lossless encoding selection
3, Broadcast mode (trial function)
4, Optimization of use
We BT11 choose to connect through APP, it's a difficult road, unlike Cretive-W6, but I think APP is the forward-looking one!
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