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Posted to rec.audio.tubes
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Hi RATs!
Tubes and tube circuits are well documented ... someplace. Not everyone on the Internet can traipse to the local University to study old tomes. Well, not just yet. It seems inevitable that the world's greatest libraries will lead and put it all online. Then everyone else will follow. Me, too! is not noble, but, it often get things done which should be done. It also powers mob rule, which just gets nasty, like many individuals pretend to think everything should be ![]() Then, those who can muster the courage can just look it up. Eventually. Not that all the printed matter from history is free or errors and downright bull****, but, with easy access to other texts, these will become apparent to anyone who does not take false pride from the misinformation. ____ Theory of Operation Manual (TOM) These were created by the Army to give ignorant fools who suddenly became radio repairmen when the real Wizard got shot or the black clap a way to figure out what the hell is wrong with all these farging radio thingies. Yes, the same guys fixed the audio amps on the movie projectors, but, they rarely failed. Even the cruellest War Machineries know movies are way more important than some box they use to tell you to charge into some town and get yourself blown to smithereens. ____ Tubes are just little machines which have some qualities we can use for making music boxes ![]() They can do other neat stuff, too. I am so old some of the computers at Univac, while I worked there, really used tubes. Same tubes, plus or minus. Not only was Initial Program Load not in ROM, the power up sequence was done manually, and took several days, not picoseconds. Everyone appreciates their own Hurculean efforts. And forgets their predecessors. It was a big deal when Univac got the 1107 to power up in under 24 hours. Things change. The guys that built the first atom bomb had very real concerns the event might trigger the incineration of the entire planet's atmosphere. It didn't. Whew, huh? I assume there have been and will be planets where the composition of the atmosphere is not so stable. Rough Universe. Probably makes pretty images, if your telescope is far enough away to not be destroyed. ____ So, since tube amps and their cousins, computers, are related, let us dispense with whining about how stupid your PC is. Machines are not stupid ... but, stupid is real ![]() it ... Happy Ears! Al |
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