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 10,829

Retro Arcade 562

Namco System 12 Conversions Possible?

10 +1 2,858

twistedsymphony

Konami 5k Sound Pot replacement?

1 710

skate323k137

Capcom ZN-2 refresh rate?

  • sammargh
  • stj
7 1,310

stj

Black Tiger/Dragon - Name that IC

52 7,480

rewrite

Super System 22 conversions

2 783

Darksoft

TMNT to simpsons? Possible?

14 1,967

Sp33dFr34k

Help with bleeding on arcade crt

9 1,873

xodaraP

Help with Sky Shark Sprite Issue.

7 1,299

Apocalypse

KONAMI 6809 conversion (Circus Charlie to Mikie)

2 744

glstar

What is this connector & where can I get one?

7 1,326

Flinnster

Konami Bubble System, revived by BEEP?

8 2,064

caius

IGS PGM does it run without 12V

11 2,045

Flinnster

Looking for a DOS hacker

  • Asure
  • Asure
9 1,420

Asure

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

25 3,130

Raph_friend

Any Repair Logs or other info for Konami System GX?

6 1,340

twistedsymphony

Megatouch XL shenanigans: Looking for images, HDD preferred.

  • Asure
  • Asure
5 1,466

Asure

Capcom ZN-2 Stereo output

18 2,471

twistedsymphony

Connection between Arcade Cabs...help!

4 1,892

Flinnster

Irem M72 no MCU conversions

26 +12 5,059

Apocalypse

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