Single Chip Audio Preamplifier LM358

Published:2013/3/18 1:10:00 Author:Ecco | Keyword: Single Chip, Audio Preamplifier | From:SeekIC

The circuit is based on low power ic LM358 dual op amp with a single 9 volt power supply. This pre amp has a gain which can be set via the variable resistor R5.



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