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

22 +12 7,625

Retro Arcade 562

Namco System 12 Conversions Possible?

10 +1 2,307

twistedsymphony

Konami 5k Sound Pot replacement?

1 575

skate323k137

Street Fighter EX2 to EX2 Plus Conversion - Possible?

  • yavuzg
  • pzlate
7 1,256

pzlate

Capcom ZN-2 refresh rate?

  • sammargh
  • stj
7 1,043

stj

Black Tiger/Dragon - Name that IC

52 5,880

rewrite

Super System 22 conversions

2 627

Darksoft

TMNT to simpsons? Possible?

14 1,613

Sp33dFr34k

Help with bleeding on arcade crt

9 1,417

xodaraP

Help with Sky Shark Sprite Issue.

7 1,039

Apocalypse

KONAMI 6809 conversion (Circus Charlie to Mikie)

2 593

glstar

What is this connector & where can I get one?

7 1,075

Flinnster

Konami Bubble System, revived by BEEP?

8 1,708

caius

IGS PGM does it run without 12V

11 1,627

Flinnster

Looking for a DOS hacker

  • Asure
  • Asure
9 1,151

Asure

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

25 2,443

Raph_friend

Any Repair Logs or other info for Konami System GX?

6 1,059

twistedsymphony

Megatouch XL shenanigans: Looking for images, HDD preferred.

  • Asure
  • Asure
5 1,176

Asure

Capcom ZN-2 Stereo output

18 1,933

twistedsymphony

Connection between Arcade Cabs...help!

4 847

Flinnster

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