The model # is 5A7A. I pluged it in and waited for the tubes to warm up, I did hear a little static, but no radio station came in. The casing is metal.
Measurements: 5" x 8.5" x 4" and heavy - On the last pic, I think that is paint and not a scratch
I will be shipping in large flat rate box
Thanks for stopping by SweetPsVintage