I would reasonably prefer a recommendation coming from another iBasso IT03 owner.

Title says all.   I'm looking for a reasonably priced DAP to pair with my iBasso IT03.   I tried the Xduoo X3 but it's a hiss machine compared to my old venerable SanDisk Sansa Clip+. Please note that there is also some background hiss with the latter one, noticeable in quiet environments...

Seems to be running Android, from the above pictures...

Well I think it'd be from common sense for FiiO to make the "slight bass boost" toogleable in software or hardware...

  It'd be really easy to blame a french guy for his lack of proficiency in english... A+ sur TN

Well if they need a beta tester for this nice little DAP I'm all in! I hope this will be hiss free with sensitive IEM's

  I'm on medium gain as with high gain I don't get a significant noise reduction. Still a lot of hiss remains. For comparison I get more hiss than on my old iPod Classic...

  I'm not the right guy to ask, since I don't have or didn't hear any Heir product...   According to Noble's website small changes compared to Heir's models.

I'm getting hiss with my new Noble 4 universal out of the player at levels noticeable even when playing. Should I contact iBasso for a fix ?

  That did the job. Thank you.

I have a question for you experts : I normally play my songs directly for the directory. There is one song that never gets canceled for the now playing list and I'd like to know how to delete it... Whatever music I play that song stays in the loop.   PS : I'm not using a playlist.

Has anyone received a tracking number of a payment confirmation for any universal purchased during the Black Friday?

Pff those pops when you turn off the device or start playing are not up to 2013 device minimum requirement...   Would like to see it fixed in the next update.   Plus does it also happen to you some  clicks when you power ON/OFF the device?

Okay all my problems were due to battery. Fixed after a charge...

  Well by definition a battery meter serves to indicate the remaining charge of a device...