I have an MP3 player that I would like to play through the car stereo
system.

I heard that there are some Radio's out there that now come with Aux
Jacks on them to plug in devices like these.

Having searched the web I have not found any.

If anybody has links to any I would appreciate that.

The radio does not need to be fancy, In fact just a simple am/fm tuner
would do fine as I will just be using the amplifier within.

Regards
C