yeah there's a such thing. it works 4 any kind of audio whether it be a microphone, speakers, etc. i have 1 that plugs in2 my headphone jack in a CD player and splits it 2 ways so 2 people can listen 2 the same CD. what u need is the opposite. u need 1 input, 2 outputs. i tried looking at radioshack.com and they didnt have a picture of such a thing, but i'm pretty sure they carry it in their stores. try goin 2 a place like that