My Pro Bass Shakers are arriving today along with the Plate Amp, i need your guys help in figuring out where to buy the Y Adaptor from? I would be using it to split up the subwoofer out and sending one to the Sub and need another for the amplifier. Can you recommend any adaptors from those available from Radioshack? If so then which ones? I saw one Y Adaptor which is available online which seems to be good, its a Phono adaptor, will that work in my case? Please advice !!!!