Need help :(( I try to root, disable some services, install twrp backup. But can’t do anything like wipe, format, flash. Now my x1a is stuck at powered by android starting. Can anyone guess my how to fix this?

I just try to find something new about root. But i disabled some service so my x1 can’t operate normal. Hope someone can give me default rom of dp-x1a

anyone compare qp2r to the other popular dap like dp-x1, ak100ii, ak240, ak380, etc?

really interesting in g3 - using r2r dac. anyone can share impression about g1 or g2?

how it looks :D

Extractly, that what i want to know. Thank you so much. I wonder where you buy the fitear mh335dw and where provides upgrade studio reference. May be the fitear mh335dwsr is holy grail on my journey. I'm a fitearolic :">

I'm glad you told that but i wonder how different about 3 ranges, separation..etc. Not about hardware.

I heard some people told that canal need to be large enough for upgrade sr. I posted some pictures of my mh335dw on facebook and mr. Suyama told upgrade sr is no problem. I really wonder how different between mh335 and mh335dwsr extractly. Anyone knows that? pls.

rudi's mh335dw has 3 bores, but rudi's mh334 has 2 bores. my mh335dw has 2 bores and mr. suyama tells me that upgrade sr is no problem.

    Thank you so much :D

Is that SR-upgrade adding titanium tube to treb-bore? tks.