The "Hidden Audio" is somewhat different than the radios I was looking at with a small remote display. Like this: Http://www.crutchfield.com/App/Product/Item/Main.aspx?g=225250&i=113RC100MR&tp=1776
More marine radios and different sorts of remotes, both wired and not: http://www.crutchfield.com/App/Product/Category.aspx?c=20&tp=419

You could also just get a normal radio and put it where you like, but make sure it has a radio frequency remote (and not an infrared remote). then just use the remote, although you would be guessing at the station or other info, unless you opened the glove box to see it, or wherever you hid it.

Grigg

•1951 GMC 250 in the Project Journals
•1948 Chevrolet 6400 - Detroit Diesel 4-53T - Roadranger 10 speed overdrive - 4 wheel disc brakes
•1952 Chevrolet 3800 pickup
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"First, get a clear notion of what you desire to accomplish, and then in all probability you will succeed in doing it..." -Henry Maudslay-