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Analog Line Level Preamplifiers , Passive Pre-amps, Crossovers, etc.

USAcircuits Preamp Schematics
USAcircuits Preamp Schematics
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Old 1st November 2017, 08:26 PM   #1
arnejp is offline arnejp  Norway
diyAudio Member
Join Date: Dec 2007
Location: Harstad
Default USAcircuits Preamp Schematics

A few years ago I got a preamp DIY kit from USAcircuits.com. I assembled the kit and, well . . . for different reasons it was put on hold and more or less forgotten. Now I have got some more time in the evenings, and I found the amp and wanted to finish the kit.
BUT, now I can't find the drawings anywhere, and it seems USAcircuit is no more??
So I want to ask if there are someone out there who can help me out with a copy. The kit is named "DIAMOND ONE LoNFB PreAMP" and the number 63310/A


Last edited by arnejp; 13th November 2017 at 10:00 PM.
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