u/hholoxx

Why does it takes so long to scan songs?
▲ 2 r/usbaudioplayerpro+1 crossposts

Why does it takes so long to scan songs?

Hello, I wonder why UAPP takes HOURS to scan my music, the Fiio music app does it in MINUTES.

DAP: Fiio M21

SD card: Kingston 1TB Canvas Select Plus UHS-I, U3, V30, A1, 150 MB/s

Songs: 13,000 aprox (500GB aprox)

I wonder if anyone experience the same.

u/hholoxx — 1 hour ago
▲ 2 r/FiiO

Bit perfect on Fiio stock app?

Hey I just got a M21, I wonder how do I know if the Fiio stock app has the bit perfect feature

reddit.com
u/hholoxx — 1 day ago
▲ 2 r/FiiO

I just got a M21 and read the manual and it recommend to use an PD3 or PD2 fast charger, but it doesnt say anything about the watts. I wonder if it's ok to use a 45W fast charger.

reddit.com
u/hholoxx — 9 days ago
▲ 3 r/Hiby

Hey y'all, I was looking to upgrade my R3 II (2025) for a better DAP, initially I was going to get an R4 then I did my research and found the Fiio M21 had "better" features, mainly because it has better balanced output for the headphones I use (Philips Fidelio X3 balanced cable).

The actual price of the M21 is the double of the R3 II, so I tought I will notice an improvement on audio, well.... I didn't.

I did a comparison between the R3 ii and the M21, and I think I prefer the punchiness of the R3 and sounds better on my Fidelio X3

The M21 sounds kinda flat and the bass is not there.

Sadly I can't return it, but at least I like the interface of the fiio app.

I'd like to know if anyone of you has the M21 and what do you think about it.

Thanks!!

reddit.com
u/hholoxx — 9 days ago
▲ 5 r/FiiO

Hi, I just got an M21, I'm not sure what is happening but sometimes my lockscreen seems like the first picture (showing the clock), and sometimes it shows the fiio app fullscreen like the second picture.

Is there an option to get the lockscreen as the second picture as default?

Thanks!

u/hholoxx — 9 days ago
▲ 12 r/FiiO

Hey! I just upgrade my first DAP (Hiby R3) and got a Fiio M21, I use them with Philips Fidelio X3 but I'm not sure if I hear any upgrade.

Does anyone has the same combo (M21 + Fidelio X3) ? Would love to hear your opinión.

u/hholoxx — 9 days ago

Hi, I wonder if Gain feature affects audio quality or if it only affect sound volume.

I just bought a Fiio M21.

u/hholoxx — 14 days ago