CipherHost 124 Posted June 27, 2016 Hello everyone, I was reading and, quite frankly, got buried in amplifier terminology. So, I decided to do some internet browsing for help. My initial question was about negative feedback mechanisms. I did find information about that, but I ended up finding even more. There is a chap that goes by the name "Uncle Doug" on youtube that does a great job of explaining topics that had me scratching my head. This link is part 1 of 2 where he talks about triode, tetrode and pentode tubes, their design, a bit of history, and the advantages and limitations of each: Negative feedback loops: Direct link to all his videos: https://www.youtube.com/user/Stratosaurus1/videos P.S. - Rusty has his own agenda! Hope this is worth your time, Christophe Quote Share this post Link to post Share on other sites
marco3253 4 Posted November 4, 2016 very interesting, thank you. Quote Share this post Link to post Share on other sites