Looking at the stamp on the brochure, Bitburg Audio Photo Club, I am wondering if this unit was purchased in Bitburg Germany from the Air Force BX exchange there. Either way, great score and enjoy the tinkering.
@RobI love pic 1. Plenty of speaker and amp to get down and funky. Wife was complaining about the size of my CV VS150’s. Maybe I need to take a cue from you and get another pair to stack on top. Maybe she won’t notice if I just make a wall of speakers 😂