Dynamic Mic Compressor schematic | Electronic Schematic Diagram https://electronicscheme.net Schematic Diagram & PCB Design Thu, 18 Dec 2014 21:50:51 +0000 en-US hourly 1 https://i0.wp.com/electronicscheme.net/wp-content/uploads/2017/05/cropped-transparent_text_effect.png?fit=32%2C32&ssl=1 Dynamic Mic Compressor schematic | Electronic Schematic Diagram https://electronicscheme.net 32 32 129969089 Dynamic Mic Compressor https://electronicscheme.net/dynamic-mic-compressor/?utm_source=rss&utm_medium=rss&utm_campaign=dynamic-mic-compressor https://electronicscheme.net/dynamic-mic-compressor/#respond Fri, 19 Nov 2010 04:22:04 +0000 http://electronicscheme.net/?p=638 The circuit below is a Dynamic Mic Compressor circuit which is simple, easy to built, inexpensive but the results are quite satisfactory. Audio output sounded […]

The post Dynamic Mic Compressor first appeared on Electronic Schematic Diagram.]]> The circuit below is a Dynamic Mic Compressor circuit which is simple, easy to built, inexpensive but the results are quite satisfactory. Audio output sounded outstanding.

Dynamic Mic Compressor circuit diagram

The principle of this circuit is very simple, the first transistor is used as microphone pre-amplifier. Then a second transistor used as a buffer. And the third transistor is a feedback circuit. A very sensitive electret microphone used in this circuit.

Supply voltage of this Dynamic Mic Compressor circuit must be 12 Volt. Highly recommended to use its own power supply, do not use a shared power supply from another electronic circuit module. Regulated circuit with fine/good cable and good grounding is recommended to minimize hum.

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