Kemper PROFILER Bedienungsanleitung Seite 39

When the power amp is switched off, the Power Amp Booster is deactivated, thus returning the full signal
headroom to the monitor output.
The internal power amp delivers 600 Watts at 8 Ohms; however, the wattage will be lowered to 300 Watts
when used at 16 Ohms. At 4 Ohms the wattage is electronically limited to 600 Watts. If these 600 Watts
are exceeded the power amp is deactivated for a short moment, which causes a short dropout. It would re-
quire insane volumes to experience such dropouts . However, if you are connecting a 4 Ohm cabinet, you
should test it carefully to ensure that your loudest signals stay below that critical level.
The power amplifier provides sufficient headroom to avoid clipping, even with dynamic clean sounds, so
your speakers are also protected against damage. This means you get the full dynamic range of a 100 Watt
tube amplifier, without any issues. You should, however, use these 600 Watts of power with caution - if you
are running at high volumes and notice any indications of speaker distress, turn down Monitor Volume or
Power Amp Boost.
WARNING!
Never connect an active device to the power amp output! Any active devices (such as power
soaks) that have a grounded circuit will destroy the power amp by creating a short cut.
Only passive speaker systems should be connected to the power amp output.
Please refrain from connecting devices with impedances lower than 8 Ohms, as the power amp
could be damaged.
Always ensure adequate ventilation; especially if mounting your PROFILER into a rack. Failure to
do so may cause the power amp to shut down in order to prevent overheating.
The power amplifier provides sufficient headroom to avoid clipping, even with dynamic clean
sounds. You should, however, use these 600 Watts of power with caution - if you are running at
high volumes and notice any indications of speaker distress, turn down Monitor Volume or Power
Amp Boost.
POWER AMPLIFIER 39