Help with Zenith Trans-Oceanic Royal 3000-1

[YamahaFreak]

My boss gave me this really cool Zenith; the hitch is that I can't get it to really pick up any stations on any bands. There are some local stations that are really strong on other radios, but on the Zenith, they barely come in at all. Also, the front of the radio says All-Transistor, but there is a slight warm-up period, so I think there may be a tube in there somewhere. Any help is appreciated.
P.S.- I'll post some pics later. I'm currently posting from my Nintendo Wii, which I can't upload pics from.