I found this device by Kensington which looks pretty cool:
Kensington - Smartphone - iPhone & iPod - Car Chargers & Mounts - AssistOne
Good link. But do you know the price? I can't seem to find one.
iHolophyte
Anyone know if this device has an actual true line out,,, I'm reading conflicting reviews on the product and whether or not you have to use the iPhones built in 3.5mm port.
Belkin TuneBase Direct with Hands-Free F8Z442
Luvnmyiphone said:I use a Kenssington two in one car charger with AUX audio cable. Works great! You can find it on Amazon.com.
do you have a newer car? i have something called an iSimple gateway in my car and it uses a 30 pin cable to charge and uses that same cable to send audio directly to my cars radio. It shows the artist name and song right on the radio and im able to control my 4s using my steering wheel controls or the radio itself.
if you look at the website the prices are over 100 for the unit but i was able to get mine off amazon for under 40 bucks.
just google isimple and its the 1st one that comes up.