I recently acquired an astronomical amount of military radios that I will be listing over the next several months. This is a very nice Test Set for a Power supply for a TRC 179 power supply. I'm assuming this can be used as an external power supply but I'm not sure. Does power on, but This is untested as I do not have the time to test every single item extensively. Youre buying it as is because of that! Very heavy, but we'll made radio! If you have any questions or in need of parts contact me at any time
eBay