We are here at the original intention of AudioTropic, a web incarnation of the print DIY hi-fi rags I originally learned to do this stuff from.  If I hadn't had Sound Practices, Glass Audio, Speaker Builder, in my technical ignorance I'd have been completely lost about how to start building. This is the cream of the dozens of projects I've attempted over the years.  The clunkers are carefully buried deep; what you have here are the killer cool successes.  I hope in the future to include projects from my friends here too, so all you DIY animals keep me posted on what you are doing. NEW ADDITIONS A Complete Update on the Musical Machine. The Little Amp That Could Takes it To 'Em! I've put the Audax 2-way 'poor man's Sonus' back up, because it's a good project A Line Preamp,of All Things, Whatever Posessed me? Single Driver Transmission Line Completed, Finished, with Final Drivers Installed         Enjoy,         Poinz

INDEX

 

STUFF I'VE MADE

Mœbius . . . . . . . . . . . . A line preamp with a twist.

The Musical Machine . . . A PP 6V6 amp that just shouldn't have turned out this good.

A PP EL34 Amp . . . . . . Recent update on early, very successful design.

A Classical 2-Way . . . Very conventional, also very successful.

Single-Driver Speakers . . . . A hybrid transmission line for fullrange drivers