This site was created for informational purposes about Sega’s Prologue 21 line of karaoke equipment. As the Saturn is my favorite console since childhood, the Prologue 21 immediately intrigued me when I learned about it. Unfortunately, information about it’s hardware and operation is nearly nonexistent in the west and has taken me a significant amount of time to figure out.This website is intended to be a repository for information, and a reference page to anyone needing such information and unable to find it elsewhere.
SEGA Prologue 21 