So, little bit of an out of the ordinary question for this website perhaps, but I would like to get some more input. I am looking to connect the microphone that I use in my motorcycle helmet to BOTH the helmet and my GoPro. Both the helmet and GoPro (with the media mod included) use 3.5mm audio cables. What kind of splitter do I need to do this? Will a simple one female to two male end splitter work? Do I need an amplifier for this?