Sorry for the n00b question, but am I right in thinking that if I wanted to only use a HAS with Sega Saturn controllers, I don't need to worry about kick harnesses?
So the HAS itself can only see those 3 buttons. plugging in a saturn controller will give you those buttons, but that's it. Certainly that's enough for a lot of games, but if you wanted to play any fighter, or anything with more than 3 buttons really, the extra buttons need to be connected from the motherboard to the HAS in the first place. That's what a kick harness will do for you. Sorry also to say that there's no 'standard' kick harness, but a lot of folks will use a CPS2 standard into the HAS, and get something like a JNX Raiden to convert from one format to the other.