Modern Mixing consoles use "Insert" jacks that allow you to break into the signal path to add an outboard signal processor (reverbs, delays, compressors, etc.) using just one cable, which connects to both the input and output of that device. Simply choose the cable below that has the correct terminations (at the dual end) to match your outboard signal processor.
Hint: On insert snakes, use the grey connector (or sleeve) for the input of your signal processor, and use the orange (or ring) connector for the output.
