For any one else who wants to do this.
I was looking for old mac printer switches so I could control my XM direct with the computer or my pioneer HU. Why would I want to do that? BECAUSE I CAN, ISN'T THAT A GOOD ENOUGH RESON!
Most places were selling them for $12-$30 except this one selling it for $6, plus they had things I didn't know I needed untill I saw them for a couple of bucks.
8 pin mini din switch