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

- diyaudioprojects.com

DIY Audio Projects documents several DIY HiFi audio projects for Audiophiles. Projects include vacuum tube amplifiers, gainclones (chip amps), mosfet amps, preamplifiers, loudspeakers and audio cables.

436,083 $ 9,360.00


Fred's World of Science at www.niell.org

- niell.org

Fred's World of Science: Home built cyclotron, linac, plasma device, nixie tube clocks, surplus sale, lasers, pulse discharge electronics.

Not Applicable $ 8.95