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Old 30th January 2010, 12:00 PM   #1
diyAudio Member
Join Date: Jan 2005
Location: montreal
Default TV live regulator to tube preamp

I have some tv for scrap, to recycle the parts inside and I have some questions:

Any one has tried using a tv live regulator those with IC regulators to supply the B+ to tube preamp?
If this possible? how?
Any better to ordinally RC or LC filters?

Last edited by fastvideo; 30th January 2010 at 12:24 PM.
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Old 31st January 2010, 12:36 PM   #2
Arnulf is offline Arnulf  Europe
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Join Date: Feb 2009
What the heck is this "TV live regulator" you're talking about ?

If you're referring to the SMPS that used to power the electronics, you're likely to need way higher voltage than it proves.

If you're talking about high voltage portion of the supply (flyback transformer and diode cascade), you're likely to need way lower voltage than it provides.
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Old 31st January 2010, 04:40 PM   #3
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