In the the valveamp schematic below you see that the amplifier is built with only 5 vacuum tubes!
The circuit is a classic push-pull amplifier using an output transformer with a center tap.
This topology is widely used for tube amplifiers, because it is impossible to make a complementary P-type tube:
you cannot make holes in vacuum as you do in semiconductor materials.
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Read More Source:http://www.geocities.com/tjacodesign/valveamp/valveamp.html
Thank you.
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This entry was posted on Tuesday, April 22nd, 2008 at 8:47 am and is filed under Power Amplifier.
