Coming back to this after a while, and from off-and-on testing of the BTR15, I have to say this was false; the BTR15 in-fact does have range issues with Bluetooth even on full charge. What can I do about this? Wdym by crossfeed to the fonctionalities?

Yeah I was worried I got a defective product at first. My tech wisdom is fading away with time. What can I do?

Guys, I just found a solution to the bad BT range on the BTR15. I am 90% sure now that it was purely battery-related and was being caused because of low battery. I tried it with a full charge and I'm getting good frequencies moving about now, yay. :D Just letting everyone that is having this...

Guys I cleaned my BTR 15 with water by hand and I think it ruined the side buttons on it. When I try to skip tracks using the double click + or - buttons then sometimes it doesn’t register and the tracks don’t skip. Anyone else have this or did I truly indeed ruin my BTR 15?

How come the BTR5 and 2021 got 8.2/10 on headfonics but BTR15 got 8.7? Is it much better in terms of sound? Why is mine shrieky af? :sob:

Do the BTR5s have audio issues switching between two devices on the same music app like Spotify?

I hope they add it with a firmware update very miraculously. xD Any Fiio BT DAC owners getting audio cutoffs when listening to Spotify on a laptop and an iPhone (both connected same time) and switching between listening on either of the two? I think after 2 days I can conclude with surety that...

I had the same thoughts before buying. Especially when they make such great DAPs they need to have this in their DACs too.

My BTR15 is suffering from frequent cuts in audio and it’s connected to two devices right now, with only one playing. Any ideas how to fix this? Did I get a faulty one?! Any settings that cause this? And thanks sir. Yes, I know there’s no latency issues in wired connections. It’s kind of sad...

Thank you so much. Could a latency-reduction feature be coming in a future firmware update? And do any other Fiio DACs have such a feature?

I got mine recently as well, and I'm pleased in some ways but I do have some problems that I'd like to ask you guys about: 1. It keeps disconnecting after about 5 metres, is that normal? I'm guessing doors and walls might be the culprit, barring it from good signals? 2. How do you EQ it to...

How many devices can you connect to the BTR15 at the same time? And how do you switch between em?

Can you switch between different devices via bluetooth on the BTR15 seamlessly or is it cumbersome and you have to navigate the menus and all?

Oh yes, I already have an Apple Lightning dongle. Compared to that, would the M0 Pro or the M1S be better sounding or worse over bluetooth with my iPhone using Spotify?

I want to use my DAP for the same purpose - only to stream. Can you confirm if the audio quality is better while streaming Spotify through a DAP like the M1S as compared to just normally playing it from your smartphone via wired headphones?

Thanks for this reply. Since the iPhone does not have LDAC, and instead has AAC, can you tell me how different the audio quality will be with AAC on both of these DAPs when compared with a wired connection directly to my iPhone without a DAP?

My main headphones for music are wired actually. I probably won't care as much about the sound from my wireless ones because they're cheaper lol.

Wow cool. So if I just play directly off Spotify, there would be absolutely no degradation in sound when compared to something like, say, a computer or a totally wired connection?

Guys I was thinking of buying either a new DAP or new headphones and I wondered, already owning the FDX1s, could a DAP like the M0 Pro or Fiio M11s or Shanling M3 Ultra fix the shouty aspect of the FDX1?

So you can listen to Spotify on it using the Bluetooth DAC feature and connecting it to your phone? Does that give sound through the M1S and would it compromise sound quality at all through wired headphones? How much percentage of it if so?

Awesome, guys, I told you all FWX1s were on sale and they sold out. 😑

But seriously? It's not better than the FDX1 at all? I'm sure JVC intended it to be a successor to it? How could that be.

It's on sale so I wondered if it was worth it, or if it would be better than the FDX1 which I do own right now. Thanks for letting me know! Guess I'll steer clear? :stuck_out_tongue:

Guys, would the JVC FWX1 be an upgrade to the FDX1? Also, some soapy water went into the tiny holes on my FDX1s and they sound boomier and less technical now I think. Is that damage or am I imagining it?

Excellent! Thanks for the recommendations. I have been thinking about the B2 Dusk and Dunu SA6 and will try them out when I go to Malaysia. How much of a step up from the FDX1 would these two be roughly? Also been looking at the Sennheiser IE600, any idea about those?