Same here, huh? I have to do the "trick" by playing a FLAC with HiBy first and then start Amazon Music app, sometimes twice, to get it to play at all. It works perfectly after. Are you sure you're running the latest Amazon Music HD version, or just the old non-HD version which does work without...

Agreed. I'll keep playing and see what comes comes out after the "burn in."

I'm not out of 20 hours yet for the heat loss comparison. Still frying eggs. But this baby can sure chew up battery power (as mentioned previously.) 62% to 31% in 2 hours running WiFi, Amazon HD (all CD quality, no ULTRA), no EQ, no all to DSD, and my Sony MDR-Z7s. Sure does sound premo good...

Nope Bluetooth connection just crapped again. Damn!

You are 100% correct. I just tried a session with my Sony Bluetooth speaker via Bluetooth and the same thing. Keeps dropping connection. I redid the connection 6 times (LDAP) and it has stabilized for about 15 minutes now. Damn!

I now have the M11 and the M11 pro. Primarily opinion on the pro is: fantastic! I keep reading people mentioning "clean." That is definitely one way to describe it. After I play with it for a while I'll write more. BTW if you want a cheap alternative to a case while you shop around...

Does anybody know if the pro directly unfolds all of the TIDAL MQA layers? So in theory up to 24/192 kHz.

Here we go. Install 16.3.2 just out from Amazon on apkpure. Get a 24/192 kHz file. If you don't have one http://www.lindberg.no/hires/test/2L-082_stereo-192kHz_01.flac Open in HiBy play a few seconds. Pause. Open Amazon HD app. Go to best of ultra HD play list. Play ELO Mr. Blue Sky. Click on...

Here we go. Install 16.3.2 just out from Amazon on apkpure. Get a 24/192 kHz file. If you don't have one http://www.lindberg.no/hires/test/2L-082_stereo-192kHz_01.flac Open in HiBy play a few seconds. Pause. Open Amazon HD app. Go to best of ultra HD play list. Play ELO Mr. Blue Sky. Click on...

FYI, I've been doing the "trick" with 24/96 kHz files and HiBy. Start HiBY, play a file. Pause. Launch Amazon HD app. Play anything. Usually works first time. Amazon reports when you touch the HD or ULTRAHD icon that the device is capable of 24/96 kHz, but it still only plays at a max of 24/48...

Can you stream any of the Amazon junk after "the trick?" Or is this for only playing downloaded Amazon Music HD files?

Any word on the Amazon music HD not working on the m11? I sent another email with logs to Amazon support.

#FiiO Version 1.0.7 did not help the Amazon Music HD app problem. It will not play anything. I sent an email to Amazon, they had me reinstall everything which did nothing. Then they told me how to turn on logging in the app. I did and sent it to Amazon yesterday afternoon. Nothing back from them...