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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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4S “The Black” Tube Preamp

This the third Super Simple Single Stage (4S) Tube preamp I have built. Dubbed “The Black”. The schematic is quite different from the original. Thanks Matt. Best sounding so far and supporting a Golden Dragon 12AU7 tube. The preamp still runs from a 24VAC wall wart and same PS as the other two builds. Big bass and detailed mids.

See my post about The Black - 4S preamp MKIII for more information.



Ion_DIY_2-Way_TMM_Tower_Speaker.jpg K_16LS_Tube_Amp_Kit_with_PL_Preamp_Kit.jpg Super_Simple_Single_Stage_Tube_Preamp.jpg Lowther_DX3_Open_Baffle_Speaker.jpg Stereo_and_Seas_FA22RCZ_in_Open_Speaker_Enclosure.jpg
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Filename:Super_Simple_Single_Stage_Tube_Preamp.jpg
Album name:Vacuum Tube (Valve) Audio Projects
Filesize:287 KiB
Date added:Aug 19, 2011
Dimensions:1569 x 1301 pixels
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