Sometimes it’s not just your mix that needs a little air. A bunch of gear all racked up can generate quite a bit of heat in the studio or on the road. Keep your gear cool by leaving one or more rackspaces in between items that run hot.
To keep your racks looking neat and tidy, pop one of these vent panels in the space. It will still allow airflow, although you lose the handy shelf to stick your smokes and ashtray (not that we recommend that sort of behaviour).