#193: Back to Basics: the differential amplifier, aka long-tailed pair, diff-pair

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Mostly videos on hobby electronics, test & measurement, ham radio, and other stuff. The site is mainly geared towards the hobbyist. Be sure to let me know if there's a similar topic that you'd like to see a video on! With big thanks to long-time subscriber Dino (KL0S), I've now got an index to all of the videos (arranged numerically and by topic) - see the link at the lower right corner of the channel's head graphic.