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  1. DIY AUDIO PROJECTS - Do-It-Yourself Hi-Fi for Audiophiles

    Jan 17, 2022 · Do-It-Yourself (DIY) Audio Projects - projects for audiophiles, hi-fi enthusiasts, music lovers, electronic hobbyists, woodworkers and those who like to learn, build and listen to …

  2. DIY and Hi-Fi Audio Schematics - DIY AUDIO PROJECTS

    Jul 24, 2016 · Our collection of Hi-Fi Audio Schematics. Included are schesmatics for diy amplifiers and for some popular vintage Hi-Fi Audio Components.

  3. DIY Vacuum Tube (Valve) Amplifier Projects - Hi-Fi Audio

    Nov 10, 2019 · Do-It-Yourself (DIY) vacuum tube (valve) amplifier and tube preamplifier projects for Hi-Fi audio.

  4. DIY Audio Projects Forum

    Last visit was: 26 Dec 2025 3:39 pm It is currently 26 Dec 2025 3:39 pm

  5. DIY Solid State Hi-Fi Audio Projects

    Sep 19, 2015 · A mixed collection Solid State Do-It-Yourself (DIY) audio projects. The projects include class-A power and headphone amplifiers and RIAA phono preamplifier projects.

  6. DIY Speakers and Subwoofer Projects - DIY AUDIO PROJECTS

    Sep 1, 2014 · The Speaker Projects Gallery features over 50 DIY speaker projects that have been built by other DIY audio enthusiasts. Each speaker project includes complete drawings to …

  7. DIY Hi-Fi Phono Projects - Turntables, RIAA Preamps

    Sep 19, 2015 · The projects include a DIY turntable (record player) and a number of RIAA phono preamplifiers using different electronic devices. Questions and discussion about vinyl LP …

  8. S-5 Electronics DIY Tube Amplifier Kits - DIY AUDIO PROJECTS

    May 23, 2007 · The projects links below are reader submitted build logs of these tube amplifiers kits. The build logs provide construction tips, a review and some contain modifications and …

  9. DIY Audio Projects Forum

    Last visit was: 24 Dec 2025 9:42 pm It is currently 24 Dec 2025 9:42 pm

  10. NP-100v12: 12AU7 (ECC82) / IRF510 Headphone Amp - DIY …

    Sep 5, 2014 · Detailed instructions to build a DIY 12AU7 Vacuum Tube / IRF510 MOSFET Hybrid class-A Headphone Amplifier Project.