Static/crackling noise in left speaker (Creative GigaWorks T40)

September 29, 2018 - 9:52am

jakey1995abc

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Last seen: 5 years 11 months ago

Joined: Sep 29 2018 - 9:08am

Static/crackling noise in left speaker (Creative GigaWorks T40)

October 7, 2018 - 9:53am

Old Audiophile

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Joined: Jun 15 2017 - 7:34pm

Don't know, for sure, but sounds like capacitor(s) and/or transistor(s) issues.

October 21, 2018 - 10:19am

commsysman

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Joined: Apr 4 2006 - 11:33am

You say they make noise "wnen nothing is plugged into them"???

You mean when they are completely unconnected?

That would mean that the amplifier circuit driving the speaker is defective. It could be a bad capacitor, IC, or transistor.

A tech needs to get into it with an oscilloscope.

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