#1
are these to make pedals without true bypass harmless to your tone. are these the same as a/b pedals?
if so, what are good pedals of these?
Sigs are too hard to think up
#2
You can make them yourself really easily. I have schematics from when someone else made one if you're interested.

I made one last week.

Edit: Yes they stop non-true bypass pedals colouring your tone. No an a/b box is different.
#3
yea sure you can give me the schematics. but ive only ever done 1 semester of design tech, so im not that great with a solder
Sigs are too hard to think up