2016-01-29, 20:32
(2016-01-29, 17:42)drdwridav Wrote: Any recommendations on what to add to a raspberry pi 2 to get an optical out (just for AC3 5.1)? My surround sound is quite old and doesn't have hdmi inputs, and my tv won't pass it through... I've seen the hifiberry digi+ as an option, but not sure how well this works with kodi and how much config is needed
Buy a new receiver.
http://www.bestbuy.com/site/yamaha-650w-...Id=6078137
$300 gets you 5.1 HD Audio and HDMI.
If you already have the speakers and are looking for options and hacks to use old technology you will end up spending more time than it would take you to get a second job for a couple weeks to pay for it. Even if you end up only using it as a pre-pro for your antiquated but "better" old receiver.