Computer Audiophile | Audiophile Style Forum
Forum for audio topics.
Audio Science Review (ASR) Forum
An audio forum.
Avforums
A big audio forum.
Audio Science Review forum
A general audio and DIY audio forum.
Audio Chews
diyaudio.com
Probably the biggest and best diy audio forum in the world.
Audio Nervosa
An audio and music forum.
Bruno Putzeys class D forum
The famous Bruno Putzeys and his class D forum. Bruno's homepage