Johnson Viking Thunderbolt
I hope you enjoy the pictures and comments on this page!
Here you have some pictures of the unit as I got it:
It has some mods, as an RX/TX switch on the front panel:
and also a wire coming from the back panel:
I don't know yet the exact purpose of the mods... I will open the unit someday (when I recover from the heavy lifting of the unit from the street to my shack on the first floor!)
One curious thing is that the unit has in the rear panel a metal label which I think was originally fitted on the front panel, as it has the exact shape of a panel repaint mark and there are some now filled holes in the front panel. It says Redifon GR400 Linear Amplifier Ser. No 2. I have looked for info on the WEB and have found nothing about this one. Any clue?
Once I got the unit on the shack, I did a fast front panel cleaning and took some more pictures. Here you have them: