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Old 2nd July 2004, 02:58 AM   #1
karma is offline karma  Canada
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Default hardcore tube night light?

i found this on the net. it's different


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Old 2nd July 2004, 03:04 AM   #2
G is offline G  United States
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What a cool idea!! How is it going to dim in the light and brighten in the dark? Is that a photodiode I see?
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Old 2nd July 2004, 04:10 AM   #3
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The image of the complete unit on that page doesn't display for me.

Moth Audio did pretty much the same thing using a 15e radar tube.

Click the image to open in full size.

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Old 2nd July 2004, 04:41 AM   #4
SHiFTY is offline SHiFTY  New Zealand
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I have often thought about using an old computer SMPS (12V 10A) to power some big old transmitter triode... hmmm interesting...
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Old 2nd July 2004, 10:13 AM   #5
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I suggest you take into account interference from a ball of glowing wire in a vacuum hooked up to an SMPS..

Kinda acts as a really good antenna :P
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