This is a useful module when you want to distribute a clock source to many other modules! There are two inputs, each goes to five outputs. There's also an OR function that submits a clock pulse if any (or both) of the two inputs goes high. This might make some interesting things, but it is also possible to patch this module as a 1 to 13 multiple.
Unfortunately there are no building instructions for this module, but at least you'll find the schematic, some photos, and some comments.
The finished module without a faceplate.
The finished module.
That's it! Have fun and happy patching!