Simple RIAA pre amp

Simple RIAA pre amp

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Its possible to create simple RIAA pre amp using the gate of the logic circuit type CD4069. Look at the schematic diagram above. Note : The Power supply must be single, between 3 V and 15 V. In practice, a voltage of 2V is also sufficient for the voltage drop of logic gates is much lower than that of the op amp.

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1 Title: Simple RIAA pre amp
2 Upload by: Amplifier Circuit
3 Upload date: December 25, 2011
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5 Location: 2011/12/Simple-RIAA-pre-amp.jpg
6 Width: 800 px
7 Height: 800 px

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