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

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

22 +12 9,565

Retro Arcade 562

Brezzasoft Crystal System conversions

247 17,252

santashiva

Has Anyone Region Swapped a Mach Breakers PCB? Having Issues Trying...

15 241

twistedsymphony

Retro Hardware Capacitor LISTS

32 +7 1,528

sk8er000

MVS Fault - Random Horizontal Bars

2 133

xodaraP

Options for Conversion of this MVS Boot?

12 1,222

twistedsymphony

Donpachi Sound issue on supergun

7 295

Hatsune Mike

Help me solve an SSV Mystery!

28 +5 771

bytestorm

EXAMU eX-Board owners thread

46 +2 2,545

twistedsymphony

Tecmo Ninja Gaiden pcb schematics

27 2,383

Frank_fjs

Namco System 2 Derivatives - Final Lap & Four Trax - Conversion possible?

0 54

Gauntlet jamma adapter

10 327

LittleLarrySellers

WWF Wrestlefest volume pot/potentiometer

1 155

ekorz

Namco NA1 & NA2 CONVERSIONS

111 +15 11,070

xtrasmiley

G-Net troubles (bad flash?)

13 1,101

rewrite

Namco NB-1 conversion to Nebula’s Ray

97 25,492

AlxUnderBase

Irem M84 Conversions

119 +1 13,361

Hammy

The Definitive Guide to CPS2 Conversions

15 +17 1,188

Telpherion

Atomiswave P2 B,B2 don't work

0 133

Taito F3 conversions

  • nem
  • nam9
17 2,587

nam9