Is there a PCB to mimic the JHS Switchback?

[allsmoke]

Looking for a pcb that I can have two active pedals plugged into and switch between them. Not an order switch loop, but something like the jhs switchback?

Any help appreciated

 

[DGWVI]

Looks like it's just an A/B loop selector. You don't need a PCB for that-

EDIT- wrong pic posted, here's a hastily drawn diagram