How many revisions of the USA SNES were there? There were at least 3 versions:
1. original SNES, separate audio board inside, power switch moves a brace to secure the cart into place, eject label is painted on eject button, almost all plastic parts yellow
2. on the outside it mostly looks like the first revision, but it has the audio board built into the main motherboard, power switch has no brace for cart, eject label is molded into plastic, few plastic parts yellow, much lighter weight than the first version
3. the mini SNES aka SNES2, lacks S-video and RGB video, lacks eject button, lacks LED, very small, very light weight
So are there any more revisions? I have two of the first revision, which have serial numbers: UN13136561 and UN13812172. I only have one second revision SNES, which has serial number: UN304302770.
1. original SNES, separate audio board inside, power switch moves a brace to secure the cart into place, eject label is painted on eject button, almost all plastic parts yellow
2. on the outside it mostly looks like the first revision, but it has the audio board built into the main motherboard, power switch has no brace for cart, eject label is molded into plastic, few plastic parts yellow, much lighter weight than the first version
3. the mini SNES aka SNES2, lacks S-video and RGB video, lacks eject button, lacks LED, very small, very light weight
So are there any more revisions? I have two of the first revision, which have serial numbers: UN13136561 and UN13812172. I only have one second revision SNES, which has serial number: UN304302770.