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XTI4002 power light flash on peaks


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#1 Tim Burkhart

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Posted 12 October 2011 - 02:58 PM

I am looking at two XTI4002 amplifiers. The AC power pilot light flashes on peaks. Is this indicating anything important? What's up?

#2 Kevin Heber

Kevin Heber

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Posted 13 October 2011 - 07:14 AM

This isn't a designed-on feature. Do you mean it dims when there are peaks in the output?  Could be a low-voltage supply sag -- not detrimental to amp health or performance.