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
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.
System 3 - 6 $115
System 11C $115
Auxiliary Power Supply
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.
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.
System 6,7,9 Speech
Replacement speech board that works with the system 6/7 sound
board. Redesigned to remove obsolete parts.