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 NEW    Bruce Heran outlines the details and construction of his simple DIY 6DJ8 (ECC88) Tube Hi-Fi Headphone Amplifier Project.

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The Pass B1 Buffer Preamp complete in Hammond Aluminum case. The B1 is a very transparent and PS tolerant preamp/ driver. Because it is a source follower some signal is lost (about 15%). But it is an excellent attenuator and offers a high impedance input and low output and is dead quiet. This build shares the same components as the DIY JFET BoZ preamp but sounds quite different.

For more information about this build see the Russian Pass B1 FET Preamp/Buffer thread on the forum.

BoZSE_-_Bride_of_Zen.jpg Point_to_Point_Bride_of_Zen_Preamplifier.jpg Nelson-Pass-B1-Buffer-Preamp.jpg Nelson-Pass-B1-Buffer-Preamp-rear.jpg Nelson-Pass-Bride-of-Zen-BoZ-Preamp-Aluminium-Case.jpg
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Filename:Nelson-Pass-B1-Buffer-Preamp.jpg
Album name:Solid State Audio Projects
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Date added:Nov 27, 2010
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