2 in 1 out switch, urgent

tgs

Elder
Can anyone help out with info about this quickly? We're on tour and we need to be able to sort this out fast, so I wanna have a spare for each guitarist on the side with a separate cable connected to a split pedal so we can quickly switch over. I'm doing FOH so our stage tech has to help them switch so I need something easy for him to work with. Any ideas?

Playing Liverpool tomorrow (Watain/Destroyer). If anyone has any ideas and can help us out you're on the list and you've got yourself covered beer-wise. ;)