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What do you mean by earth and ground?

Power
Power
GND Defender
Although these words sound similar, here we are using ‘earth’ to mean the mains earth, and ‘ground’ to mean the audio zero volt (0V) line on your equipment.
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What does it do?

Power
Power
GND Defender
It aims to reduce the effect of ground loops in a system. If more than one audio device in your system is earthed to the mains, you may experience hum…
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What is it?

Power
Power
GND Defender
The GND Defender is a ground lift device. It inserts resistance between the mains earth and your equipment ground. It is meant to eliminate ground loops in your audio setup,…
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