Welcome to hifisonix.com
This site is all about the design and construction of Audio equipment:-
audio power amplifiers
line amplifiers
preamplifiers
headphone amps
phono preamplifiers (RIAA Equalizers).
There’s a gallery with some pictures of the equipment I have designed and built, along with circuit diagrams, PCB Layouts and of course specifications and measurement data.
The Record Reviews page takes a look at some of the music I have collected and listened to over the years, while in the Audio Amplifier Design section, you will find some useful articles, some authored by me, but in most cases by leading authorities in the field of audio.
Please feel free to download any of the material you see on this site.
http://www.diyaudio.com/ is a DIY site with thousands of members ranging from newbies to industry veterans. Anyone welcome.
Thank you for visiting!