I live and play in the Southeastern Coastal U.S. During the Spring, Summer and Fall months most of my gigs are outside in the heat and high humidity - some right up near the beach. From June through August and into September it gets pretty hot (especially when you factor in high humidity), often into the mid to upper 90s, sometimes into the 100s. For these gigs would I be better off using an old school amp setup or will the Kemper handle it? I have the power rack but the power amp is always turned off. It's in an 8 space shock mount rack with my in ear receiver a Furman power unit and a rack drawer, so no other heat causing devices.
Might it be worth it to mount a fan in the rear of the rack to keep airflow moving or would this be overkill?