Thinking of upgrading audio on my new to me XK8. Would really want to send pre-amp signal straight to factory HK amp as a starting point, then speakers, then if I need to upgrade the amp - that next.

Did a bunch of searching but couldn't find the answer.... Wondering if anyone has decoded the pre-amp input wires from the factory radio. Assuming the harness here is the same, I can see which group of wires is going to the amp. I can cut individually to figure it out if needed.

Would be awesome if someone made a harness like this:

 

hope this helps.

John

 

Sweet! Thanks!