1541 Speed ​​Test by Zibri, measure speed-rotation floppy disk drive Commodore 1541, RPM

Adjust the Commodore 1541 with Speed ​​Test by Zibri

In this video I explain how to measure and, if necessary, recalibrate the rotation speed of the Commodore 1541 floppy disk drive with Speed ​​Test by Zibri. After so many years, in fact, it is very likely that the disc rotates at a different speed [...]