FEEDBACK HUM: Eversolo DMP A8 related

It really isn't clear what's happening here. I typically think of hum and feedback as two different things.

Sorry. It’s hum from my system

If you just got the Eversolo, can you return it?

There do seem to be more "issues" with Eversolo products than one would expect.

Well....unhook it from your system and see if the hum goes away. If it does, return it.

For what it's worth I got one about six months ago and haven't had any issues with it at all.

I have no issues with my A8. Are you running a balanced output? If so do you have the right pin configuration selected?

Disconnect the cables/sources, one at a time. Maybe it's one pair of RCA, or the HDMI causing it. 

Or maybe you get the hum when the A8 is simply plugged into the wall with no source(s) connected and nothing connected to outputs. See what you find by isolating connections and that should point you at the root cause.

It is nice to see guys helping each other out in these divisive times cus lord knows we are dancing to way different drummers!