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Measuring audio amp output power
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MJC
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Measuring audio amp output power
In article ,
says...
An electric fire/heater element works well.
I guess a 1kW unit for 110V would need ca 10A and hence be ca 10 ohm;
not far off. But a 230V element would have higher resistance and several
in parallel might be needed for each channel for a 8 ohm load...
Mike (retiring exhausted after all that mental arithmetic!).
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