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 Retro Hardware Capacitors LISTS

94 +10 13,168

ekorz

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

22 +12 14,399

Retro Arcade 562

Video buffer PCB to fix badly designed superguns

3 +4 300

pacoarcade

EXAMU eX-Board owners thread

63 +2 6,828

twistedsymphony

Possible to convert Seibu SPI games?

23 2,395

bytestorm

Is this Joe and Mac Returns original?

  • Rezo
  • Rezo
3 143

Rezo

Is this Joe and Mac Returns original?

  • Rezo
Thread was deleted by Rezo: Diuble posted ().

Konami GX Conversions?

32 5,999

Tailsnic Retroworks

Konami 054986A cap list: (discrepancies)

3 +1 150

caius

The Definitive Guide to CPS2 Conversions

70 +21 8,756

AlxUnderBase

Help me solve an SSV Mystery!

38 +5 4,585

AlxUnderBase

System 573 Games Patched to not need Security Cart

24 +3 5,058

twistedsymphony

Pinout for adapter of Pre-jamma

  • Kravex
  • nem
1 181

nem

Splatterhouse original board

8 381

jassin000

Wiring ATX power supply to JAMMA Harness

0 111

Capcom ZN Conversion/Multi Interest Thread

93 +4 10,181

Hammy

Wiring a Sega Saturn to Jamma

55 +2 8,176

nassekova

Interest Check: Darksoft Namco System 12 Multi - unofficial

68 +1 7,870

BroadwayJose

Is making a conversion of CPS-2 Progear with SIMMS possible?

7 439

nonosto

The next big conversion?

94 +13 10,204

AlxUnderBase