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Tag «preamplifier»

Simple Mic Compressor using 3 Transistors for HF rigs

Simple Mic Compressor using 3 Transistors

Mic Compressor using 3 Transistors is a simple, yet effective, compressor circuit that can be used to improve the dynamic range of a microphone signal. The circuit is made up of three transistors, and it is powered by a 12-volt supply. It was designed by Eko Pramono, a ham radio operator from Indonesia. The circuit …