I just ran across this Defender board set that looks like it maybe a clone. Wondering if anyone can shine some light on it. It's a 2 layer board set. The CPU board looks similar to the Williams. The other board that plugs into the CPU board with 2 ribbon cables looks like the sound, ROM and I/O board are combined onto one board.
Here are some pics:
http://www.arcadesolution.com/pics/klov/def_img1.jpg
http://www.arcadesolution.com/pics/klov/def_img2.jpg
Here are some pics:
http://www.arcadesolution.com/pics/klov/def_img1.jpg
http://www.arcadesolution.com/pics/klov/def_img2.jpg

