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Memphis PR!.1000 Noise
Memphis PR!.1000 Noise
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Old 23rd November 2020, 07:51 PM   #1
peeby is offline peeby
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Join Date: May 2020
Default Memphis PR!.1000 Noise

What might cause noise like this? Class D amp.

Can't hear it on monitor speaker, just wondering?
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Last edited by peeby; 23rd November 2020 at 07:53 PM.
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Old 23rd November 2020, 10:36 PM   #2
Perry Babin is offline Perry Babin  United States
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Location: Louisiana
Set the signal level to 20v AC (measured with a multimeter), then set the scope to display the waveform with the waveform filling approximately 3 major divisions on the scope.
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