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 3,114

Retro Arcade 562

Original Splatterhouse PCB pics, anyone?

  • stt1
  • stt1
15 384

stt1

Bomber Man Board Repairs Bad Graphics

7 373

GeekMan1222

Any PGM Conversion info out there?

1,071 89,555

benime

Taito F3 conversions

7 1,012

vaughan14

PGM Motherboard Versions

29 +1 662

GC8TECH

Xmultiply M72 not booting

4 436

futasan

Namco NB-1 conversion to Nebula’s Ray

81 10,312

Apocalypse

Blast City Speaker Alternatives

2 118

psykom1

Anyone own an Omega Fighter PCB that could check something for me?

3 190

twistedsymphony

Highest quality arcade power supply

18 918

stj

GunNail Bootleg

42 +3 1,205

sylphia

IGS PGM Cart PCB Scans

20 +10 754

djsheep

Kageki to New Zealand Story conversion possible?

0 71

Namco NA1 & NA2 CONVERSIONS

  • Hammy
  • Hammy
54 +14 3,767

Hammy

Blast city video but no audio.

7 226

S30ztt

Rebuilding power supplies - can anyone give me quick rundown?

5 172

Gakman

Does this video setup work? Please help. GBS8200

0 66

Button 4 MVS and CPS1/2 potential conflicts

7 180

jassin000

IGS PGM Custom Graphics PCB testers

21 +9 1,096

GC8TECH

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