Model 1 SEGA Genesis "High Definition Graphics" label vs. non-hi def label version

[kedawa]

I don't suppose you took a picture of this jack? If not, could you describe it?

I don't have any answers for you, I'm just curious.

I don't have a pic, but I remember it was just a coaxial connection, similar to RCA, but a little bit smaller, and without the big protruding pin. I would describe it as almost like BNC, but without the locking mechanism. I'll try and get a look at it if I get a chance, but I rarely visit the old store and it may have been sold or put in storage.