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 Retro Hardware Capacitors LISTS

101 +11 15,786

sk8er000

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

22 +12 15,272

Retro Arcade 562

Cannon Dancer/Osman Conversion -> The FREE Edition once and for all (JoeMac/Magical Drop pcb)

61 +11 4,476

XtraSmiley

Irem M84 Conversions

123 +1 19,743

CoinFeeder

Problems with two Raiden boards

5 155

ekorz

TMNT PCB Sound Issues

20 +1 2,258

Frank_fjs

The Definitive Guide to CPS2 Conversions

72 +21 9,927

Supergun

Caveman Ninja - Edward Randy Conversion

48 4,480

XtraSmiley

EXAMU eX-Board owners thread

65 +2 7,911

Usukane

Combatribes with graphical glitches

0 148

Question about zakk roms for Dangun Feveron

16 +2 662

skate323k137

Tecmo SilkWorm to Gemini Wing ?

4 +1 254

Apocalypse

Possible to convert Seibu SPI games?

26 2,886

ic3b4ll

Video buffer PCB to fix badly designed superguns

7 +4 526

pacoarcade

Is this Joe and Mac Returns original?

  • Rezo
  • Rezo
3 230

Rezo

Konami GX Conversions?

32 6,550

Tailsnic Retroworks

Konami 054986A cap list: (discrepancies)

3 +1 243

caius

Help me solve an SSV Mystery!

38 +5 5,035

AlxUnderBase

System 573 Games Patched to not need Security Cart

24 +3 5,491

twistedsymphony

Pinout for adapter of Pre-jamma

  • Kravex
  • nem
1 235

nem

  • Users Online 6

    1 Member (1 invisible) and 5 Guests

  • Statistics

    345 Threads - 5,923 Posts (5.56 Posts per Day)