performed a complete set of measurements on one of the Krell KMAi800s (serial number 32623090006) with my Audio Precision SYS2722 system. I preconditioned the amplifier by following the CEA’s recommendation, running it at one-eighth the specified power into 8 ohms for 30 minutes. At the end of that time, the temperature of the top panel was 110.9°F (43.9°C) and that of the heatsinks on the side panels was 137.3°F (58.5°C). This amplifier needs plenty of room around
