Amp-fx 4 channel Guitar Junctionbox, Patchbox, Patchbay, Breakoutbox, Terminalbox for your pedalboard.
I made a send/return patch box that screwed to a Pedaltrain frame, giving the user a single point of access for all cabling on the pedal board. : r/guitarpedals
Pedalboard Patchbox 4:4 Isolated - Loopi Pedals
4-Way PedalBoard Patch Bay Junction Box 1/4 in TRS Stereo guitar pedal jack patchbay PB4-TRS | Reverb
Build a DIY Pedalboard I/O Box - Effects - Harmony Central
Build a DIY Pedalboard I/O Box - Effects - Harmony Central
4x4 Junction Box | Rattlesnake Cable Company
Building a connection box for the pedalboard – stinkfoot.se