Iphone 4 true 30 pin dock

[themlruts]

I am looking for a true pass through dock for my iphone 4s. I need it to have a full 30 pins out. I need to hook this to a radio that supports video audio charging and control of the iphone all through the 30 pin connector. All the apple docks out there separate video or audio out.

 

[Gav2k]

Does the radio have 30pin input?

 

[themlruts]

Does the radio have 30pin input?

Yes

 

[Gav2k]

Yes

You can buy 30pin to 30pin extension cables on amazon