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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Any PGM Conversion info out there?

544 40,969

Loki

CPS2 NOOB

32 +2 1,289

KingSopz

Rush 2049 CRT issue

0 21

Konami Twin 16 Conversions - Gradius II / The Final Round

2 183

Apocalypse

Going to Hong Kong, anything arcade related there?

4 +1 144

xtrasmiley

Wiring a Sega Saturn to Jamma

8 +1 195

psykom1

Namco System 1 Multi?

11 742

aaronjmill

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

45 +1 1,865

werejag

Conversions Irem M72 on M81 (R-Type, Air Duel, etc.)

11 +6 959

Apocalypse

Coin slot for supergun

11 204

XianXi

Capcom ZN1 Rom swap/conversion

11 431

twistedsymphony

BOUNTY for Taito G-Net CF Conversions.

111 +6 6,806

brentradio

Golden Axe bg music goes out of sync

5 159

djsheep

Jamma (CPS1) and CPS2 Rca to Home Stereo system.

1 93

Frank_fjs

Jaleco Mega System 1 Conversions? or Multi?

22 1,636

Hammy

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

92 +10 3,066

caius

Irem M84 Conversions

47 +1 2,636

Apocalypse

Taito G-Net problem

5 390

penrhos

4 players connectors and schematics

2 +1 133

twistedsymphony

Freeplay or Coin play?

27 +2 900

jewna