earth loop problem

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earth loop problem

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July 9th 08, 08:42 PM posted to uk.rec.audio

philcud

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Posts: 2

earth loop problem

Just started to get an earth loop using my laptop as source connected
to amp.
just starte
get 'cricket' type sounds when the laptop is connected to power lead.
problem goes totally when i half remove the power lead,
gets unlistenable when the power lead is removed and laptop running on
battery.

only just started happening, any ideas?

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