I dont have an amp manual. My issues are:
1. I initially was told to hook up a Hi to Low converter to the back of the Head Unit. But dont know which color wires to connect it to.
2. When went to an electronic store, the technical guy told me that if i plug a conveter, I will fry the entire stock audio system, because stock wiring are optic fiber. This is the first time I've heard this. Hope this is not true.
3. No one (even Crutfield) tell me an accurate answer, when it come to wiring connect an amp to the stock system.
I really need advice from you. Please help.
PS. Keep in mind that not GM HUs are not the same, ie my corvettes HUs set up are is not the same as of the escalade