Grundig TK 23 Reel-to-Reel Tape Recorder Video #2 - 60Hz Setting

This German tape recorder is playing recordings made in Germany too fast. There is a simple wiring change to operate the recorder on 60Hz but this setting was left on 50Hz and may be causing the recorder to run at the wrong speed. I make the wiring change to 60Hz and check the speed to see if it changed.