No HDMI sound

[Stilvoid]

I just received my A600 GS today and I have the same issue. Sony Bravia TV which works with _everything_ else I own, including various versions of Raspberry Pi 

[Stilvoid]

So after the initial disappointment of HDMI audio not working, I finally got around to finding a 3.5mm jack lead and plugged that in. Guess what... no audio through that either! All I get is a click every time something seems like it's trying to make a sound 

[Stilvoid]

You switched to Jack audio in menu?

Yes. If I leave it at HDMI, there's no click. Switch to Jack audio, volume up, I just hear that click (like a little pop like when you touch an audio cable), for example when I click on a disk in the games menu.

[Stilvoid]

You know what! Somehow, this was related to screenmode. I changed to 1920x1080@50Hz and everything is now fine!

1920x1080@60 was listed as "Monitor Native Mode" but with that selected, I got no sound and amiberry was running very slowly (30fps and the audio buffer light was flashing).

Very strange as 60Hz is definitely the "correct" mode for my TV (Sony Bravia 4k thing, couple of years old).

[Stilvoid]

It's been some months now. Any update on this in the upstream project? btw, I tried searching for issues with Orangepi HDMI audio but not much came up so I think we're relying on your secret sources