The printed name I was referring to is on a plate attached to the main power switch underneath the treble end of the keybed. The only printing on the controller (top right) is the word "disklavier" at the left, just left of the controller's power button. Yes, the controller has a rotary dial numbered 10, 9, 8, . . . ,1,0 clockwise, starting at the 7 o'clock position.