I just had a receiver and 4 speakers done, but now I find out because of the shitty in-glass antenna combined with the radios bad FM sensitivity, not even the strongest signals come in clear! I need to buy a head unit that has better FM sensitivity, I looked at Pioneer and I see that it is the best of all receivers in terms of FM sensitivity at least. My questions is now, I have a JVC headunit in there, all wired up. Can I just uinplug the JVC and plug the Pioneer right in, or do I need to have it rewired to fit the new Pioneer receiver. I am not sure if all aftermarket radios use a universal harness. Please let me know ASAP I cant't believe this happened.
THANKS IN ADVANCE