Posted Sun May 7, 2017 1:43 PM
I know the Yurkie Composite A/V Mod works with the Expansion Module #3 Adam Computer, but I am not sure about Yurkie's RGB Mod.
I am pretty sure that it would work with the RGB Mod, but as a fall back, I know that he also includes the Composite A/V Mod with all systems he mods for RGB.
I would have to look at his modding thread to refresh my memory concerning the compatibility with the Expansion Module #1 Atari Adapter. I thought it did work, but maybe this is another reason why he includes the Composite A/V Mod with all RGB modded systems that he does.