Hi, i am not really sure, i just know it's a Sandisk Ultra 256GB card. Sorry. I have tried the card in my Samsung Galaxy S7 and it worked ok. I could format the card like you said and hopefully it will work. The folder i put on the card consisted of 320kbps and a mixture of FLAC and WAV. I will...

Thanks for the reply. I really don't understand why this is happening, extremely annoying. What's the available space after installing the 200GB card to the device?

Can somebody help me please? I have this player and I've recently purchased a 256GB Sandisk Micro SD card and after putting a considerable amount of music on the card the player freezes up when i fire up the music player. The app also force closes and says it's not responding. I have performed...

I have put a 256GB Micro SD in to the slot and ever since i have the music player has been extremely laggy and keeps freezing. I have factory reset the internal memory. I have tried time and time again to sync the tracks to different players. I have even tried putting the card in the other slot...

Thank you for the reply

I purchased a pair of these second hand and the right speaker has stopped working. I have managed to find a cheap deal on eBay where the right speaker only is working which is some good luck, do these speakers have to be paired how they come or will the other A5+ speaker i'm thinking of buying...

What provides better sound for listening to music? I listen to mainly electronic and acoustic tracks in 320/WAV/FLAC. Thanks in advance.

Hi, you can use the Samsung Galaxy S5 charger, i had no problems using it with the Fiio X5.

Thanks for the reply. The Z623 just sounds dominated by the sub. I might just go for it and get a pair of the bamboo ones. I think even the best Logitech speakers are only average. I will look at them stands too. Thank you again.

Are these worth the money hooked up to an STX II sound card? I've been considering these for a long time. I currently have the Logitech Z623. Thanks in advance.

I had a pair of Fidelio X2 headphones a few months back. I ended up selling them on but now i have been considering buying them back. I've seen bad reviews lately on Amazon and some people are really not happy with the way the latest batch have been manufactured by a different company (Gibson)...

Do you use a headphone amp? I'm using them with the Asus Xonar Essence STX II sound card and although they're not best matched on paper they sound so good together at this point.

Most definitely. I used 16 bit FLAC acoustic files and 320kbps electronic and FLAC electronic files and they sounded very nice. The bass is more noticeable the more the volume is turned up. I usually love headphones with some deep bass but these headphones to me are up there with the best...

Thanks for the reply. How are you finding your M70X? 

I've left my Audio Technica M70X cables and accessories at a family members house miles away. Will the M50X cable work? Thanks in advance.