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

GFX Noise on an Osman

  • ekorz
  • caius
33 +1 486

caius

Konami X-men 2Player to 4 or 6 player

29 543

sammargh

Capcom ZN-2 Stereo output

18 453

twistedsymphony

Any PGM Conversion info out there?

185 8,073

CoolFox

Sega System C2 conversions: all games patched and released

15 +7 759

penrhos

Jaleco Mega System 1 Conversions? or Multi?

7 212

Yves M

Megatouch XL shenanigans: Looking for images, HDD preferred.

  • Asure
  • Asure
5 193

Asure

Any Repair Logs or other info for Konami System GX?

6 139

twistedsymphony

Namco NB-1 conversion to Nebula’s Ray

15 613

SnakeGrunger

Converted Psikyo SH2

11 420

twistedsymphony

Street Fighter the Movie, blowing fuses [fixed]

31 784

TheDrunkenArcade

two noob questions about the Sega ST-V and one about the MVS MV1FZ

25 610

Raph_friend

Looking for a DOS hacker

  • Asure
  • Asure
9 393

Asure

HB-45A chip hybrid Seibu

2 102

pacman70

BOUNTY for Taito G-Net CF Conversions.

29 +5 975

twistedsymphony

System 573 Games Patched to not need Security Cart

11 +3 219

aoiddr

IGS PGM does it run without 12V

11 245

Flinnster

Konami Bubble System, revived by BEEP?

8 329

caius

What is this connector & where can I get one?

7 181

Flinnster

KONAMI 6809 conversion (Circus Charlie to Mikie)

2 104

glstar

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