Hello guys, about 2 months ago I bought the Sony MEX-N4100BT, but the radio reception is not exactly good. Although many channels get in, but these are very noisy. Now I plan to buy a phantom feed. And this is the following:http://www.ebay.de/itm/251402134913?… Where exactly do I connect the blue cable of the phantom feed? Do I have to cut the blue/white radio-side cable from the Iso plug and then connect the 3 cables with each other by wavoklemme? So the k would I be happy about some answers. Vehicle data: Audi A3 8L 1.6 – Facelift – BJ 2000 – MJ 2001