one last issue, i can't upgrade from 1.2.1 to 1.2.3 or 1.2.5. I try to manually upgrade through FIIO system update OTA, manually selecting the OTA file from the sdcard. As errors i get : failed to mount /dev/block/rknand_systemat /system: Block device is required Error executing updater binary...

i used fidelizer till one hour ago for months and sucks .... sorry

none of the download links are working at least for me ...

Which custom ROM; Fidelizer ? Performs better according to who ?!

Guys can someone provide a link with the fiio upgrade tool 1.2.3 or 1.2.5 ? Fiio deleted all the online resources from their website. Great move FIIO ;)

i use at the moment brainwavz angled hybrid, not happy at all ! i will give a try to the sheepskin version, by the way has to be an xl version or a regular one is fine ?

upgrade pads that doesn't break the bank for the T60RP ?? i'm located in europe....

so, can we make this to sound like the sendy aiva ?

and still are, but all at full retail price of $289,99 :))

sorry to hear that, mine received 10 days ago bought on aliexpress is 1.4

too bad there's no offers on SMSL amps shipped from europe to europe

then the software version is 1.4 with them.

me neither

anything better than neutron ?

i think DSD is useless

and are u in DSD ?

btw on win 10 you don't need drivers, the unit works fine without, how is this on you're pc ?

i never had this issue at all so far.....maybe you're pc ?!

my final suggestion will be see if you can demo the 2019 version or consider to buy from Amazon, easy returns, i doubt that suddenly they built poorly or not up to the standard, but i can be mistaken, feel and touch in person will tell you more than any words.

For me DSD is BS, there no way that a human can tell the difference between FLAC and DSD, this is what i think, snake oil as with audiophile grade cables again snake oil. How a song is recorded is even more important compared with the container that we choose, either we speak 320 mp3 or flac...

I will try to answer, if you have doubts in regards of the amp you're using most likely you should not the hd600 needs only 20mw to reach 110db SPL, at this stage they are powered properly and quite loud as well. Granted with a different amp they will feel different, color maybe involved, and...

the crack has quite a reputation....

no way spectacular but a decent combo, let us know how do you feel about it, cheers

I do believe in Burn in for headphones, so yes this can be you're issue, give them a good 50hrs of burn and then see how it goes....

you can improve something, the dac in there is quite good already and if you like tonality and s. signature then you're good that way, therefore you will need another amp, consider tubes, they work great with hd600 if you like tubes... as well erzetich bacilus works very well with the hd600...