I recently acquired an astronomical amount of military radios that I will be listing over the next several months. This is a 7 or 9 track tape exerciser. Very nice condition. Does come with the manual as well. Does power on as well. This is untested as I do not have the time to test every single item extensively. Youre buying it as is because of that!  If you have any questions or in need of parts contact me at any time!