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

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

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Hammy

BOUNTY for Taito G-Net CF Conversions.

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Hammy

Namco NA1 & NA2 CONVERSIONS

  • Hammy
  • Hammy
21 +12 771

Hammy

Any PGM Conversion info out there?

330 19,594

xodaraP

Pandora 5S console harness to Game Elf Adapter

0 64

Killer Instinct Repair - Work in Progress

7 +1 170

xodaraP

Flipping video on Lethal Enforcers to make it playable on a supergun

  • pzlate
  • nem
6 223

nem

Hooking up a HAPP Power Supply

4 112

Mitsurugi-w

Tekken Tag Tournament - additional buttons

29 584

PascalP

jamma SKY AVVENTURE SNK cerco romset for repair

8 254

CONSOLEMAN

6 in 1 Jamma

4 158

glstar

Conversions on Irem M85

48 +6 1,956

GadgetFreak

Jaleco Mega System 1 Conversions? or Multi?

12 567

twistedsymphony

tetris bootleg gall lost we try the dump

0 81

Taito G-Net wont sync

8 244

stj

Killer Instinct CPU Reflow Fail

22 653

xodaraP

Strikers 1945 ROM Test

18 669

Blackfish

Released: Gaelco Conversions. Squash or Thunder Hoop into Biomechanical Toy

150 +2 6,264

mr3xtraball

CPS2 Rev 4 B Issues

5 128

xodaraP

Jaleco Mega System 32 Cart Problem (Desert War)

22 640

Derick2k

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