56 - Building An Audio Amplifier

Nick M0NTV showcases 3 different audio amps you could build for a Direct Conversion Receiver. Then he adds a fourth - his own simple design which uses only two transistors. Downloadable Resources —————————————— Charlie Morris ZL2CTM Audio Preamp Design (using an NE5534): https://drive.google.com/file/d/1cLif... A good resource for building an LM386-based audio amplifier: https://www.circuitbasics.com/build-a... Dieter Gentzow W8DIZ Generic Audio Amplifier: https://drive.google.com/file/d/1J8-U... Pete Juliano N6QW Push Pull Audio Amp: https://drive.google.com/file/d/10DeR... M0NTV Simple Audio Amplifier: https://drive.google.com/file/d/1-Koz... LTSpice Simulation of the M0NTV Simple Audio Amp: https://drive.google.com/file/d/1-ZF-... Thanks for watching. Happy radio building! 73 Nick M0NTV