Hello, I have c70 of 2007 and havent me to make the change of the head unit Alpine, by my old Mc intosh mx406. I liked to know if somebody has changed thehead unitof this model and if it is possible to make compatible it with the system of loudspeakers dynaudio and the Alpine amplifiers v-12 class D. Somebody has photos or knows that type of connector has the source of this model.

Thanks and greetings