1) Digital audio out (co-ax) to RCA left and right audio?
2) HDMI out to RCA left and right audio?
3) Digital audio (co-ax) A-B switch?
My Sony hard-drive recorder has some audio outputs that I'd like to use. These are Digital Audio and HDMI. But I'd need to convert the output to left and right audio, if this is possible. Alternatively I could use an A\B switch to make the single Digital Audio outlet into two alternative outlets.
But I can't find anything like this online, particularly on the NZ market. Anyone able to help?
The reason for my request is that I'm already using the Sony's left and right RCA output ports, but I'd like an alternative outlet for occasional use.
If there's no such thing as 1) or 2), then I could use a Digital Audio A\B switch, if this exists.
PS: Does Digital Audio use an ordinary coaxial cable, ie like an old-style RF TV aerial cable? Or is there some major difference?