Recent content by piroxilin

On CPU brd caps 201, 202, 207 is 10u 16v. This is RGB caps. In you first foto they are absent.

I will use self-adhesive paper for color printing.

At the last exhibition, some people offered me to seal them with colored stickers with game characters :) But this is only an aesthetic gesture, not a practical one ... It is possible that I will do so, especially since I already bought EPROMs for other kits ... The more so that Sonic probably...

I had one EPROMs set. I erased them and wrote other games on them. Therefore, my chips do not have "stickers".

These eproms were the same for golden axe and 4 player DIY IO board... So they were UV unprotected.

It is modded original case from JP :

My "supergun" for Harley + MotoWheel. Powered from ATX PSU

Also i have reversed 4 player io board.

Photoshop :)

All control has a lot of weight. From 7 trackballs i selected 3 good sets - erased axes. Then i replaced all bearings. With length of 80cm - there is not much room for three players. Here the most emphasis is on the reverse-engineered controller board for trackballs. I made them from two photos...

Hand made IO and control for SegaSonic. Reversed IO : Wires : Control : On GBX Summer Party 2018 in Moskow.