MAIN BOARDS

At this time (Jan 2017), we have decided to halt our production of all main boards.  This includes out system 3-7 MPU, system 3-7 driver boards and system 9-11c main boards. 

POWER SUPPLY BOARDS

Power Supply Boards
Replace old power supply boards with new high quality replacement boards from Kohout Enterprises.  The new boards have metered display that shows the input and output supply values.  

Auxiliary Power Supply  Boards
Replace old auxiliary power supply boards with new high quality replacement boards from Kohout Enterprises.  The new boards are replacement plug-n-play auxiliary power boards for Williams System 11B and System 11C machines.

ADDITIONAL BOARDS

System 6 and 7 Sound Board 
The latest replacement board for Black Knight and many others.  Will work with and without speech. Speech board also available.  

$95.00
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System 6,7,9 Speech Board 
Replacement speech board that works with the system 6/7 sound board.  Redesigned to remove obsolete parts.  

$60.00
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