Out of Stock

Sega Master System BIOS Mod Kit

Mod Kit Includes:

28-Pin BIOS
High Quality DIP Socket

Compatibility:

Master System 2 – 171-5922A
Others to be confirmed but should work in all 28pin BIOS consoles

BIOS Version

Clear

£8.00

SKU: KIT-SMS-B Categories: Master System, Mod Kits, Sega

Description

A replacement 28-Pin BIOS for the Sega Master System which will fit some models of Master System 1 & 2. This can be programmed with a Japanese BIOS to work with my BIOS support mod kits to switch to a Japanese mode when piggybacked on the native BIOS chip, or it can be programmed with the Master System boot loader as a simple replacement BIOS.

More details and availability coming very soon.

Additional information

Product Type	Mod Kit
Console Make	SEGA
Console Model	Master System
Mod Attribute	BIOS
Designed by	Not Applicable
Coded by	Unknown
BIOS Version	Japanese 2.1, Boot Loader, US/EUR v1.3