connect imac 27" i5 to external amp help
here is the deal,
Just purchased my shiny 27inch imac i5
And I am looking to connect it to my speaker / amp setup I used to have my pc plugged into
the amp has two wired speakers connected to it, and on my old pc, i had the amp connected to my pc via a 2XRCA to 3.5m headphone wire...
I had the red and white RCA connected to the back of my amp and the 3.5mm end connected to the line out on my pc.
everything worked fine..
I have just attempted the same setup on my mac however I hear nothing?
I have tried both the headphone port and the one next to it on the back of the mac? but still nothing.. do i need a different cable to connect the two?
back of amp :-
cable trying to connect with :-
any ideas guys?