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Could Konami Justifier Player 2 work with SNAC?
Posted: Mon Aug 03, 2020 3:48 am
by JayBee
Hey guys,
I recently got a Konami Justifier for my crt gaming.
But I realized too late that it's only the "player 2" version of it, the one that you daisy chain to the other
Do you guys know if there is there any way to use SNAC with that (with a proper adater), or is it missing some essential component to make it work?
Thanks
Re: Could Konami Justifier Player 2 work with SNAC?
Posted: Mon Aug 03, 2020 9:04 pm
by eightbit
You would need the blue gun in order to use the pink (Player 2) gun
Re: Could Konami Justifier Player 2 work with SNAC?
Posted: Sun Aug 30, 2020 4:08 pm
by basketballer
That 2nd player gun is slightly rare and worth some money. While there is a SNES and Genesis versions of the 1 player blue colored gun, each with their respective connector, the 2 player pink gun works with either system (also adds to its value).
Sorry I can't answer your question though.
Re: Could Konami Justifier Player 2 work with SNAC?
Posted: Sun Aug 30, 2020 4:13 pm
by basketballer
Forgot to mention, a lot of the Justifier guns stop working due to what is thought to be a problem with the photosensor. I've got a couple of these guns and neither of them work (using CRTs). Its been suggested the sensor is a Sharp IS485E, and I've been meaning to pick one up, but they're hard to come by and the only ones I see listed have exorbitant shipping charges.
Re: Could Konami Justifier Player 2 work with SNAC?
Posted: Wed Sep 02, 2020 8:23 am
by retrorepair
https://www.aliexpress.com/item/3265019 ... web201603_
Free shipping but the usual 20-40 days. Just order a few and forget about it
Re: Could Konami Justifier Player 2 work with SNAC?
Posted: Sun Sep 27, 2020 1:16 pm
by JayBee
Hey guys,
Sorry to revive that old post, but I finally managed to get a player1 Justifier for the megadrive/genesis.
I modded my 5.6 io board and added a snac adapter to it, and the gun is recognized correctly in games.
Sadly no buttons seem to register, no screen flash or fire when I pull the trigger, no reaction to start button, nothing.
I don't have any genesis controller to test the adapter/io board, but it is working perfectly with snes and pc engine controllers and cores.
Since the buttons aren't registering, I guess it's not the failure you were talking about?
How did you get it working on your MiSTer?
Re: Could Konami Justifier Player 2 work with SNAC?
Posted: Sun Sep 27, 2020 6:01 pm
by JayBee
JayBee wrote: ↑Sun Sep 27, 2020 1:16 pm
Hey guys,
Sorry to revive that old post, but I finally managed to get a player1 Justifier for the megadrive/genesis.
I modded my 5.6 io board and added a snac adapter to it, and the gun is recognized correctly in games.
Sadly no buttons seem to register, no screen flash or fire when I pull the trigger, no reaction to start button, nothing.
I don't have any genesis controller to test the adapter/io board, but it is working perfectly with snes and pc engine controllers and cores.
Since the buttons aren't registering, I guess it's not the failure you were talking about?
How did you get it working on your MiSTer?
Solved it! I just needed to close the jumper on the snac board to activate the extra pin.