If you're comfortable with electrical tools, you can rewire the splitter and reverse the headphone channels. He has audio flipped in settings of the audio drivers. And look around there for something like "reversed stereo" or "flipped audio channels" something along those lines, turn it off and save, see if. Swapped left/right audio channels are more common than you might think—and often the fix is easier than you expect. Test With Known Audio – Play a left/right channel test video on YouTube. bu t can a RCA splitter like the below pictured work backwards? I have an existing RCA cable that is strung through the walls from the reciever that terminates at my subwoofer. I don't want to mess with this cable. Can I plug the white F end into the existing RCA. Why do you suggest throwing away a few hundred pounds worth of working headphones and buying new ones, rather than trying a low cost powered optical splitter, which will ensure a full strength signal is sent to both base stations? Buying the splitter from Amazon makes for an easy return if it. It connects with the TV via an optical cable. The obvious solution was a splitter, but for some reason it doesn't work. Any thoughts? Here's the setup:. Owning an optical audio cable, often referred to as Toslink cable since they were originally developed by Toshiba, can be a very good way of connecting components in your system, but it's not always a perfect solution.