This Pedal is currently available.
ABY Switcher
The ABY Switcher allows you the ability to switch between either 2 guitar or 2 amps or switch them on together.
If your setup is 2 amps, plug your amps into A and B then you can switch the output between the 2 or run them both at the same time.
If you are using 2 instruments, plug them into A and B and then you can switch between them or run them both together.
This pedal is a passive pedal and only needs power to operate the LED’s.