PAC AAI-CHY Dual Auxiliary Audio Input For 2005+ Chrysler Vehicles Plug-and-play installation maintains factory wiring integrity Direct audio input to factory radio for maximum sound quality (2) separate RCA inputs for use with a multitude of auxiliary audio sources Inputs selectable from the factory radio Demagnetizes Crts To Improve Linearity & Correct Color Impurities Interfaces Input Sources From Dvd, Vcp, Mp3, Satellite Radio Or Playstation Lower Cost & Higher Quality Sound Than An Fm Modulator Comes With A 3-Position Switch Between 2 Auxiliary Inputs & The Factory Slave Unit