Sega Master System II AV Mod + 50/60hz Mod Installation

• Mods your Sega Master System II to have composite out (yellow, red, white)
• Switchless 50/60hz allows you to run games in their correct aspect and speed.
• Uses the pause button to cycle between 50hz and 60hz.
• Includes chip and installation ready to plugin and play.

Requires case modification for AV sockets and mode light.