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Pre MIC mono by 2 Transistor C945



This circuit Pre MIC 2 Transistor mono. By Transistor Part C945 or C828 or 2SC829 or C458.
Supply Volt 12V – 24V. Easy to build and low cost.
I have an old microphone,I want to make play with common amplifier. It does not sound much. Must to use pre amp before.I search a lot of circuits, see this circuits it very well for me,low cost, use transistor.


Circuit Pre MIC mono by 2 Transistor C945


PCB Pre MIC mono by 2 Transistor C945

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This entry was posted on Wednesday, May 2nd, 2007 at 10:45 pm and is filed under Pre Amplifier - microphone preamp.