How do I tell?
 

I'm looking for the CD cartridge for my glovebox mounted autochanger - missing when I got the car.

Contrary to what some have said, it does not say on the front whether its an Alpine or a Kenwood.

Is there any way to tell without pulling the whole thing out?:bowdown:

A 75 should have alpine fitted from the factory, and ZT's will generally have kenwood fitted except the very early ones which had Harmony HU's