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 8,017

Retro Arcade 562

Lei Shen Zhuan / Battle Garegga hack - Help / Advice needed

  • yosai
  • kuze
34 +1 1,361

kuze

Can you fix my Sega System 18 Alien Storm pcb? Pics Added!

13 +1 411

brentradio

Gunbird 2 Owners - Can Someone Check Capacitor "C1" for me?

  • kuze
  • kuze
4 90

kuze

EXAMU eX-Board owners thread

32 +2 1,117

twistedsymphony

Original Pac-Man PCB - How to Clean safely?

5 104

FluxChiller

Brezzasoft Crystal System conversions

215 12,594

djsheep

Jamma Sync adjustment PCB for non-arcade monitors (2 solutions inside)

58 +2 6,850

AlxUnderBase

Captain America and the Avengers - Data East - Issues

0 54

Konami GX Conversions?

22 2,753

bytestorm

Tmnt / TMHT question :)

12 +1 283

MoppelTheWhale

Street Fighter EX2 to EX2 Plus Conversion - Possible?

10 1,424

wasspat

Can anyone identify this Arcade CP ‘hinge’?

  • nam9
  • hursit
6 320

hursit

Namco NB-1 conversion to Nebula’s Ray

95 21,578

hardyhell

Need someboy to check / repair my arcade PCB's

2 135

Nodoyuna

Safe voltage levels for Jamma button input?

  • buffi
  • buffi
4 123

buffi

Interest Check: Darksoft Namco System 12 Multi - unofficial

37 +1 3,792

the Goat

IREM PCB Dragon Breed M72 no sprites, RAM NG, ROM OK

12 383

Maskman

Who is still doing Neo Geo side art?

  • nam9
  • nam9
3 213

nam9

Multiple MVS 4 Slot Repair Log - In Progress

6 +2 219

xodaraP