General Jamma and pre-Jamma

This is the right Forum if you have any project for converting General Jamma Boards or Pre-Jamma boards.

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Threads

Topic Replies Likes Views Last Reply

Any PGM Conversion info out there?

434 30,735

nnap

Does anyone make an off-the-shelf JAMMA Passthrough for linking cabs?

27 340

twistedsymphony

IGS PGM troubleshooting

  • connor
  • nem
3 79

nem

Interest Check: Darksoft Namco System 12 Multi - unofficial

16 +1 296

bagheera369

Jaleco Big Striker to Cybattler, Chimera Beast, or 64th Street Detective

32 +10 695

Apocalypse

Need Help with Finding an LCD Monitor

8 223

Soulphat

CPS2 NOOB

26 +2 651

KingSopz

How to tell the difference between Irem M72, M81, M82, M84, and M85 Hardware

22 +10 1,026

Retro Arcade 562

Removing black material from HB-41 sound module for Raiden

5 92

Hammy

First time, tricked on YAJ! Sega System 32 game!

12 306

xodaraP

Freeplay or Coin play?

19 +2 394

jassin000

Namco NA1 & NA2 CONVERSIONS

  • Hammy
  • Hammy
34 +13 1,553

Hammy

Trying to make a complete list of multis

19 +3 399

Nodoyuna

Namco NB-1 conversion to Nebula’s Ray

69 4,226

Apocalypse

Aliens 3: The Gun - MAME Question

  • LuKa
  • LuKa
0 53

Converting a Sega Naomi Cab to Jamma?

  • LuKa
  • LuKa
8 295

LuKa

BOUNTY for Taito G-Net CF Conversions.

105 +6 5,140

Halaga

CAVE CV1000 PCB Conversion Possible ?

33 1,363

xtrasmiley

RGB via scart to consumer TV

  • Matan
  • ita123
4 218

ita123

Konami / Stern Multigame

6 +1 233

brentradio