Hey guys is there a way I can take all the outputs from my radio and instead of having them go out to the speakers, combine them and have them go into 3.5 mm outputs so I can eventually put them into a line in into my carputer. Radio shack sells RCA speaker wire and also dual RCA to 3.5 mm converters. I know I dont make much sense but basically I want to take all output from my radio and send it to my computer so i can control it and mute it when i want (when the voice navitation kicks in)

Thanks for the help

Jon