Hello and thank you for your question, I would be happy to help you today. So if I understand correctly, you have three devices to connect but only two sets of connectors is that right?
Okay. You could use an RCA splitter that will basically divide one set of outputs allowing you to connect two devices to one. Check this link at Amazon to get an idea of what I am talking about.
will i then have to get up and switch back and forward between the two units in order to use the wireless headset?
No. By using or splitting one set of outputs, it would be the same as having three sets of audio outs rather than the original two you now have.
okay i'll try that one as well
You are welcome. Please come back if you need further assistance.
okay i will hopefuly this one will work out for me