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Old 3rd June 2004, 05:58 PM   #1
TobWen is offline TobWen  Germany
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Join Date: Dec 2003
Location: Germany
Default which PSU for Solid-State-Preamp? (4 pics attached)

Hi there,

I am going to build some Solid-State (mic)preamps for mic-recordings.

I have got some PSU-circuits on paper and don't know, which is the best one :-)

Which one would YOU use?
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Best regards,
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Old 5th June 2004, 05:16 PM   #2
JTT is offline JTT  United Kingdom
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Join Date: Feb 2004
Location: SLOUGH
At long last I've set up a web site!


There's a balanced power supply design there using L200 regulators. It's a darn sight simpler than your option 3, and useable over a wide range of projects. There is more info, and a pcb design in the zipfile that could be incorporated into a specific project.


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