What is a modded system?
A modded system has been modified in some way. Forum members Kenny Boy and JMKurtz provide AES mods for a fee. There are several mods available: AES: S-Video Mod: Adds a S-Video jack to a system. S-Video is a high-quality TV connector. Getting this mod on your system will boost the picture quality displayed on your TV when this connection is used. Stereo Mod: Adds RCA stereo to a system. Note that you can also use a male stereo 1/8″ headphone connector with two RCA jacks at the end to get stereo sound from the system’s headphone jack. Debug BIOS: This BIOS allows you to change many things to your system, such as: -Switch between MVS/AES mode -Switch between USA/European/Japanese mode -Use cheat codes (unlimited life, play as the boss, etc.) MVS: Universe BIOS: AKA UniBIOS. Made by forum member Razoola, this is like the debug BIOS on steroids. You can check to see if your cartridge is a bootleg, hear music from it, use built-in cheat codes, pause with a simple button press, and of cours
