I just received my unit today, and after a few hour of testing, it is fired. No more sound coming out, whatever input you use. Very disappointed. I just contact Massdrop to see if they can replace or refund me, else it will be 3 more months to wait for CEntrance to repair it.
Piyanat"The vendor took a bit of extra time to make sure everything was tested and performing properly". Sad to hear it happened to you.
Still waiting for mine, hope nothing wrong happened.