i have a cassete player on the floorboard of my 2001 blazer and want to tap into that audio source with an rca cord. do i have to solder it to the audio cord from the tape deck? thanks

 

i really dont know much about this, but if im understanding you correctly, i dont think its possible to do what your trying to do. i might just be confused though. explain it again

 

yea im not sure i understand either but i know a RCA cable is not just a positive and a negitive end it has double in each wire one wire (white/black) has a positive and negitive for it and as the other (red) has a positive and negitive wire runing through it so when you cut it your gonna have to untiwine a pretty tightly wound wire i think its more trouble the its worth. why are you adding rca to your tape deck to add a system or something along that line?

 

I say new deck with RCA inputs.

The tape deck should have a few wires. I think it would be hard to find unless you have a good electronics background or you can get the pinout for the tape deck.