I used these back when my stage racks were taller than I was but even if you’ve only got several outboard units, it’s a lot easier than going around back into each unit. The S-Patch Plus is a fully balanced 48-point patch bay which allows you to change your effects from the front panel with a flip of a switch. 3-way front panel mode switches lets you choose Normal, Half-normal and Through Mode operation. It features ¼” TRS connectors, 19” rackmount chassis, and is built to last. New cost is $119 ($207 list) but this one is dead mint for just $65.