A. Yes it will BUT ntsc games will play in black and white if you are using RF or composite video cables. You have two options to fix this. With Playstation 1 models 7000 series and higher we can do a little modification to fix this (anything below 7000 series can not be easily modified) or you can purchase a component video cable and the games should display correctly.
NOTE: All Playstation modchips are programmed and verified.