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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Any PGM Conversion info out there?

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

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Jaleco Mega System 1 Conversions? or Multi?

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BOUNTY for Taito G-Net CF Conversions.

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Hammy

Namco NA1 & NA2 CONVERSIONS

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Hammy

Pandora 5S console harness to Game Elf Adapter

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Killer Instinct Repair - Work in Progress

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xodaraP

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

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nem

Hooking up a HAPP Power Supply

4 119

Mitsurugi-w

Tekken Tag Tournament - additional buttons

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PascalP

jamma SKY AVVENTURE SNK cerco romset for repair

8 263

CONSOLEMAN

6 in 1 Jamma

4 167

glstar

Conversions on Irem M85

48 +6 1,973

GadgetFreak

tetris bootleg gall lost we try the dump

0 84

Taito G-Net wont sync

8 248

stj

Killer Instinct CPU Reflow Fail

22 667

xodaraP

Strikers 1945 ROM Test

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Blackfish

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

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mr3xtraball

CPS2 Rev 4 B Issues

5 135

xodaraP

Jaleco Mega System 32 Cart Problem (Desert War)

22 646

Derick2k

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