has anyone connected an ipod to an rb4 radio using the pie interface adaptor, or know of any other way to connect this to the radio without using an rf adaptor, they are terrible
thanks

 

I have not done it with an ipod but I did use it to adapt my sirius radio and it works awesome. The difference is night and day with crystal clear sound quality. They are a bit spendy imo but well worth it if you ask me.

 

does it just plug right in, their website says its not compatible with the rb4

 

Not sure with the rb4. Mine just plugged into the cd changer port on the back of the radio. I just have the cd player with the changer controls.