Monitor Rack Output and AC Panel.   Each Neutrik PowerCon Inlet feeds an Edison Outlet (in the blue box).  The Thru outputs allow other racks or band power to be fed from the rack.   If it is necessary to run the rack from a single AC feed, the second Input can be powered from the first Thru (or vice versa) via the pictured jumper.

The monitors (six mixes) are fed via Neutrik NL4 connectors.  Connections to the amps are via Deltron banana plugs (Mouser 174-5791 (black) and 174-5795 (red) - the best I've found) (I don't use bare wires or spades - crimps are unreliable IME).