I recently installed a pioneer CD player into my mothers mini-van as a christmas present. It turns out she requires the use of her factory tape player. I purchased what is call an IP-BUS auxiliary line input adapter for the CD player so that I can hook the tape player up to it but I need to step down the output of the tape player to something acceptable by the CD player. The CD player requires the input voltage be not more than 1v. I was wondering if anyone has a good and simple solution to prevent the tape players amplified outputs from toasting the line level inputs of the CD player. I'm sure I could turn the volume of the tape player down very low but I know my mother would try to crank up the volume on the wrong head unit so I need some sort of protection.
Any advice is appreciated
Any advice is appreciated