got one of the three knobs. I did pick up a goofy connector that I needed too. All the rest was just a bonus. Ended up with yet another German tabletop radio, an ancient sweep generator, an isolation transformer, two more Simpson voltmeters, and a wire recorder. I guess I can do wire. I've proclaimed my dislike for tape enough times that I'm basically not allowed to own a tape machine but I've never said anything bad about wire.