Is it powerful like the M3 or like the M2 ?   By the way can it drive fullsize headphone .?

Tx for this explanation ; what a odd operation 

anyone could confirm or not that the equalizer is not usable ?

anyone have activate the equalizer ?   With mine it doesnt work 

i dont understand what you mean    I was afraid to put in it with much force but now it is done and it works with my external DAC and AMP

sorry wrong information : it works with optical in

 it works with optical in For the gapless i dont think it works with the new firmware ; but this is not important for me 

The sound is really fair with a lot of details and a really interesting soundstage   The UI is Cowon P1 like    That for the good one    On the other side : equalizers are out of order - when you turn of the Opus is not able to start with the rules you have choose before shutting down- no...

My Shanlng M2 review is here    http://www.tellementnomade.org/preview-shanling-m2-en-toute-transparence/   If you can read the french language that's ok, if you can't Google Translation will be your friend 

I totally agree with that  and also surely interested by your new project M2. I hope so you will not stop the development of the M3 firmware.

   

someone to know what is "Playing Surfaces" in the sound menu of the M3 ?

My review of this amazing DAP is here (i apologize but it 's in french)   http://www.tellementnomade.org/preview-shanling-m3/

i will appreciate the possibility to change the volume   i will like the possibility to have some other option on upsampling (like the AP 100)

and if i use coaxial or spdif at the same time i charge the idsd i hope it will works