Audiophilepure

The K19’s aluminum chassis uses a thermally conductive material that directly contacts the internal components, efficiently transferring heat to the vast aluminum frame. The chassis also features a honeycomb mesh design on the top and bottom, enhancing heat dissipation through convection. I noticed that the K19 gets warm to the touch after half an hour. To compare, the surface temp is about the same as K9 Pro ESS. It appears that the aluminum chassis does a great job of heat dissipation. I also noticed that it gets slightly hotter when placed horizontally. Vertical positioning naturally promotes better passive airflow and heat dissipation. If you prefer using the K19 horizontally and want to maximize its cooling potential, consider alternative feet or stands that offer higher clearance underneath the device.

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