General Jamma and pre-Jamma

This is the right Forum if you have any project for converting General Jamma Boards or Pre-Jamma boards.

This site uses cookies. By continuing to browse this site, you are agreeing to our Cookie Policy.

Threads

Topic Replies Likes Views Last Reply

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

22 +12 6,577

Retro Arcade 562

Help desuiciding a Cps2 game

11 210

xodaraP

JAMMA Rec Room Master Xtension Alpha Cade Help

15 214

BlinG

Looking for assistance on JAMMA PCB Arcade 1up conversion

51 1,590

CharGP02A

One speaker is louder than the other Q-Sound

5 106

ebzero89

Brezzasoft Crystal System conversions

200 9,589

djsheep

Multiple MVS 4 Slot Repair Log - In Progress

0 62

Off the shelf CMVS case options?

15 427

Derick2k

JAMMA 6 buttons + kick harness wires

1 99

PascalP

Connect CPS2 into MVS-1 slot JAMMA

8 254

KaPH33n

Need Help Identifying IC on Golden Tee Sound Board

0 49

System 573 Games Patched to not need Security Cart

22 +3 2,217

twistedsymphony

JPac not displaying video correctly

8 197

Kiwi33

Custom JAMMA harnesses offered with ATX and fly leads.

0 101

Interest Check: Darksoft Namco System 12 Multi - unofficial

  • ekorz
  • benime
36 +1 3,199

benime

Jamma audio out of sync

0 84

CPS1 Kick harness connector type?

5 193

PascalP

X-Men free play

1 118

Gonzo

B.Rap Boys- is there a 2 player ROM?

2 81

CB_of_Luton

CPS1 Graphics issue Street Fighter 2

6 237

wolffworkshop