xDuoo X2 - small lossless player with microSD and OLED!

[redfx]

Russian Forum, user mindwin(If you see red banner - click button "ФОРУМ" for go to the forum):
1) LG LGIP-330NA

 


 
2) Topping NX1's battery: up to 34 hours!(batteries: 523450 or 503450)

 

[rikk009]

Awesome. Thank you so much.

 

[BigYankBall]

I have Sandisk ultra 32gb and my x2 is having problems in reading it, says "card error" and "card is pulled", my laptop can read the card, I made sure that it is formatted it FAT32 and has some music in store, but my x2 still can't see it. 
Anyone knows how to deal with this problem? 

 

[rikk009]

  I have Sandisk ultra 32gb and my x2 is having problems in reading it, says "card error" and "card is pulled", my laptop can read the card, I made sure that it is formatted it FAT32 and has some music in store, but my x2 still can't see it. 
Anyone knows how to deal with this problem? 

Have you tried any other card? 

 

[BigYankBall]

Yeah, I tried bunch of other cards and no problems, this Sandisk also works on my laptop, phone and tablet. It is very weird, if I do a full format in FAT32 and put it in my x2, then it sees it and says "empty card", I can even upload some songs on it and it's fine, but when I upload some songs from my favorite band then I'm getting "Card error" again and have to reformat the card again (quick format doesn't helps always have to do the full one). Looks like that some specific mp3 files are causing this problem on this particular card. Very weird.

 

[BigYankBall]

Yeah, I tried bunch of other cards and no problems, this Sandisk also works on my laptop, phone and tablet. It is very weird, if I do a full format in FAT32 and put it in my x2, then it sees it and says "empty card", I can even upload some songs on it and it's fine, but when I upload some songs from my favorite band then I'm getting "Card error" again and have to reformat the card again (quick format doesn't helps always have to do the full one). Looks like that some specific mp3 files are causing this problem on this particular card. Very weird.

 

[BigYankBall]

  Yeah, I tried bunch of other cards and no problems, this Sandisk also works on my laptop, phone and tablet. It is very weird, if I do a full format in FAT32 and put it in my x2, then it sees it and says "empty card", I can even upload some songs on it and it's fine, but when I upload some songs from my favorite band then I'm getting "Card error" again and have to reformat the card again (quick format doesn't helps always have to do the full one). Looks like that some specific mp3 files are causing this problem on this particular card. Very weird.

Ok, I tried to upload some more music and it caused "Card error!" again, now I have no idea what could be the reason.

 

[cingcut]

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Micro SD 64GB&128GB may be support, use GUI Format - FAT32, cluster size 32K+(Bug: use the space on the memory card 64GB - 99%, xDuoo X2 show - 29%)
 
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  Ok, I tried to upload some more music and it caused "Card error!" again, now I have no idea what could be the reason.

 
format with cluster size 32K?

 

[BigYankBall]

   
 
format with cluster size 32K?

Tried to format with various cluster sizes, including 32k. did not work. 

 

[cingcut]

that's weird. just buy another dap, problem solve. lol

 

[redfx]

  Tried to format with various cluster sizes, including 32k. did not work. 

The card is wrong only for X2?
Maybe a dirty X2's card slot and the contacts of the card. Use a little bit of alcohol. Or use a different card. 

 

[BigYankBall]

  The card is wrong only for X2?
Maybe a dirty X2's card slot and the contacts of the card. Use a little bit of alcohol. Or use a different card. 

Yes, only for x2 and is straight out of package, looks like just have to use other card.

 

[rikk009]

  Yes, only for x2 and is straight out of package, looks like just have to use other card.

I have stopped using Sandisk so don't have one lying around but Strontium Nitro and Samsung EVO both work good. I recommend the later, even non-EVO will more than enough.

 

[redfx]

Russian forum. X2 support: SanDisk Ultra 200GB Micro SD (SDSDQUAN-200G-G4A - free 5GB, 60% is MP3, 40% is FLAC), SanDisk 128GB Ultra microSDXC.
You can try it:
1) Clean the slot and card
2) Check audio format of the files. May be wrong.
3) Change or renew firmware.
 
PS My X2, first and third revision, firmware 5.0E, work normal with Lexar 64G x300, Lexar 16G x633, Kingston 64G C10, Kingston 16G C4, Team Group 64G x300.
Problem may be in the card or X2's card reader.

 

[BigYankBall]

Also I have a question regarding the flac files, I uploaded one into my x2 and when i played it sounded like it slowed down like 100 times, what could be the reason for this?