Another stereo amp using a common output xfmr

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David Nebenzahl 19 years ago

Hey, guess what: was browsing through some other stuff (looking for 813 tube circuits, akshooly) when I ran across this circuit:

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Another stereo amp that uses a common xfmr for both channels, with a "helper" transformer, just like the one we discussed extensively above. With an explanation of how the damned thing works, no less.

Just as McDonald's is where you go when you're hungry but don't really care about the quality of your food, Wikipedia is where you go when you're curious but don't really care about the quality of your knowledge. - Matthew White's WikiWatch (http://users.erols.com/mwhite28/wikiwoo.htm)

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Jim Land 19 years ago

David Nebenzahl wrote in news:454eb373$0$4981 $ snipped-for-privacy@news.adtechcomputers.com:

And Spice modelling of the circuit's operation, followed by circuit modification to improve it, with plots of channel separation and harmonic distortion which show that it can operate quite well!

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Homer J Simpson 19 years ago

This one actually works differently.

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Baron 19 years ago

Did you find any 813 tube amps ?

Baron:

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David Nebenzahl 19 years ago

Baron spake thus:

Yes; that same person has a bunch of stuff on them, like

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Just as McDonald's is where you go when you're hungry but don't really care about the quality of your food, Wikipedia is where you go when you're curious but don't really care about the quality of your knowledge. - Matthew White's WikiWatch (http://users.erols.com/mwhite28/wikiwoo.htm)

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Baron 19 years ago

Thanks. I'll take a gander.

Baron:

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Another stereo amp using a common output xfmr

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