you can use ANY AV to headphone jack plug, but you have to switch the the red and the yellow plug because they are switched on the phone/ iPods. the reason for this is that video cameras (the other main use for these cables) in their most basic setup (head phone to 2 RCA), they transmit a video signal and mono audio, but when you have the cable ith red, white and yellow it transmits video and stereo audio. on the iphones/ iPods the primary setup sends stereo audio and then when you have the 3 RCA cable it then sends the video signal too.
in short just swap the Red and Yellow RCA plugs
