USB is really where its at so you can control and charge your ipod or iphone. Aux input isn't quite as good for these reasons. Maybe you should spray some contact cleaner in the USB input so you don't end up getting connection issues.
If you really must use an analog connection then you can go stereo mini to stereo mini in a gold plated for the front input or a mini to stereo RCA connector for the rear of the deck. Either way, analog is analog.
__________________ Revscene ADMIN elite Sales and Installer at Certified Auto Sound
Maple Ridge, BC |