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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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6P15 Tube Amplifier (also EL84 or SV83)

The tubes I'm using are a 5Y3 rectifier, Soviet military 6P15 output tubes (similar to the EL84 or SV83 either will work) and a 5963 signal tube The output transformers are inside the chassis and are vintage ones salvaged from a 1960's console amp. The power transformer and power supply choke are also salvaged.

The two volume controls are the 100K Single Series Single Shunt Stepped Attenuator (S5 Attenuator). They are the -20 to -50 dB versions which is fine with my Loth-X speakers but would be too restrictive with less efficient speakers.

EF86-EL84-Parafeed-Tube-Amplifier.jpg 6P15-EL84-SV83-Tube-Amp.jpg 6P15-Tube-Amp.jpg K-16LS-Tube-Amplifier-Kit-Hammond-OPT.jpg K-16LS-Tube-Amplifier-Kit-Modifications.jpg
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Filename:6P15-Tube-Amp.jpg
Album name:Vacuum Tube (Valve) Audio Projects
Filesize:173 KiB
Date added:Dec 20, 2008
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