Showing posts with label rumble. Show all posts
Showing posts with label rumble. Show all posts
Thursday, August 8, 2013
Simple Rumble Filter Circuit Diagram
This simple rumble filter circuit diagram is a two-section active HP filter using an LM387, with a cutoff below 50 Hz at 12-dB per octave. It will help reduce rumble as a result of turntable defects in record systems.
Simple Rumble Filter Circuit Diagram
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