Possible ac line static.

That sounds more like a cap or diode going bad. 

Here's the best test, turn off everything in the house via the panel. If the ticking goes away then yes, it's something else, possibly a router or switch too lose.

If it sticks with you, I'd be concerned the amp is going bad.
By the way, Furman with LiFT and SMP have the best noise filtering I know of. If it's working correctly I don't think you need to switch strips, get your amp checked out.

I meant "too close"

How I post 12 sec video of noise in here?

Unplugged the hdmi from cable box, sound gone, I’ll just unplug the cable when listening. 
or will a betters(ielded hdmi work?