(adsbygoogle = window.adsbygoogle || []).push({}); If your trying to connect your PS4 to a legacy audio input, I found a nice solution.

Gefen makes a Ditital Audio to Analog Audio Converter box (supports Dolby 5.1).

Just hooked it up and it works great on my surround sound system.

I'd also suggest getting a decent digital audio Toslink cable; the one that comes with the unit is cheap and offers inconsistent performance.