This board is a complete redesign of the 16 opto PCB used on Dirty Harry, Junk Yard, Scared Stiff, Star Trek: TNG, Whodunnit, and other pinball machines.

Revolutionary technology that reduces power consumption by over 65% Less heat and better efficiency will improve the longevity of your optos! Full LED diagnostics for all sixteen IR transmitters and receivers will help you track down faulty optos or intermittent wiring harnesses. Auxillary 12V power port for your game mods! No more hacking!

The following games are currently not compatible with the OSB-16 board:

---

Warranty Information

Great Lakes Modular offers a 6-month limited warranty for this product against all workmanship defects! This warranty does not cover any damage caused from installation, modification, or use!

Liability Information

This product was designed as an aftermarket retro-fit into specific pinball machines only! Because Great Lakes Modular has no control over the conditions surrounding the installation and use of this product, the end user shall assume all liability and agrees to fully indemnify Great Lakes Modular and its agents, for any and all damages resulting from the installation and/or use of this product.

Should you encounter any problems with the opto board, please email us first! We will try to help as best we can to get the board installed and working!