Is this really a pachinko machine? . There are three buttons and it looks like a knob of some kind. I can see three dials that look just like those on slot machines... I looked up info on them, and this doesn't seem to fit the description. Isn't pachinko supposed to use balls that bounce down and around pegs, and either fall down to the bottom, or enter a slot that gives you a prize?.. I don't see that here, it just looks like a slot machine. I know they have electronic ones now, but I'm just wondering if the have a different name for this unit?