I"m looking for something to attach to the cd changer wire in the trunk of
my car (
03 jetta gli with mosune stereo) so that i can have a aux input for
attaching external sound sources. I"ve seen one for $79 but looking for
maybe a cheaper alternative.
(http://www.rcainput.com/Merchant2/me...re_Code=RCAI&P
roduct_Code=VW-AUX&Category_Code=V)

possibly something to could build. I'm used to working with electronics
(soldering and simple circuit design) Thanks in advance for any suggestions