TWISTER SOUND Board
Replacing of the audio boards
based on 6503/6530
Alternative board replacing all simple audio boards,
C-18389, MA-55 & MA-490.
TWISTER SOUND is a replacement audio board for GOTTLIEB SYSTEM-1, SYSTEM-80, 80A or 80B pinball machines. Modern technology, it replaces advantageously obsolete components (such as the 6530 untraceable) while offering unprecedented features:
- Original sounds reproduced identically
- Complete range of pinball machines, including the firsts SYSTEM 80B
- Integrated VU-meter
- Scalable board using low-power circuits
- Simple and unified configuration
- Attract-mode available on all pinballs
Thanks to its simple and unified connectivity, the board plugs directly into a replacement for the original one. Simply connect the ribbon to the connector for your system: SYSTEM-1 or SYSTEM-80/A/B
Note that only anecdotal use of the "555" mode requires an adapter.
The configuration of the board (choice of the pinball model and the attract-mode) is then, carried out simply by positioning the block of DIP switches.
TWISTER SOUND integrates the following pinball machines:
|429||TOTEM (J)||500||HULK||670||DEVIL'S DARE *||694||BOUNTY HUNTER|
|433||HULK (K)||652||PANTHERA||684A||AMAZON HUNT *||695||CHICAGO CUBS|
|435||GENIE (L)||653||SPIDERMAN||685||RACK EM UP||698||TAG TEAM|
|437||BUCK ROGERS (N)||654||CIRCUS||686||READY AIM FIRE|
|438||TORCH (P)||656||COUNTERFORCE||687||JACKS TO OPEN|
|440||ROLLER DISCO (R)||657||STAR RACE||688||TOUCHDOWN|
|442||ASTEROID ANNIE (S)||658||JAMES BOND||689||ALIEN STAR|
|661||FORCE II||692||EL DORADO|
|664||PINK PANTHER||693||ICE FEVER|
|668||BLACK HOLE *||MANILAMATIC|
* indicates the "export" versions or pinball machines using the MA-55 card
Warning: the TWISTER SOUND board doesn't replace the evolved sound boards MA-216, MA-309 or MA-484.
The development of the project, the technical information and the various prototypes are available on this dedicated page. The design and development were indeed long enough to achieve this result fully operational:
This achievement is available in our shop.