Audio Ideas Guide - Hi-fi and Home Theater e-zines. Reviews, news, articles, tweaks, and other audiophile resources.
Audio Review - Offers consumer-generated product reviews, ratings, prices for brands and models.
Audioed Resources Site - Offers educational resources for the International sound recording community.
The Audioholics - Includes information, reviews and technical guides for equipment and accessories.
AudioKarma - Focused to stereo high-fidelity, including tube audio, home theater, and especially vintage 1970s gear, even vintage TV receivers. Site offers discussion forums, help, and general information for the audio enthusiast.
AudioNova - Audio resource for manufacturers, forums, magazines and journals.
AudioWorld - Audio industry, news, reviews, ratings, references, company directory, and cross reference.
5dot1.com - Promotes the use of surround sound and multi-channel audio systems. Sites includes information on how to listen to and record for 5.1 surround sound, articles of Dolby Digital, DTS and using AC-3 on CD-R discs.
HeadRoom - Offers reviews and evaluations of headphone equipment. Includes a buyers guide.
Remote Central - Information on mid- to high-end universal remote controls: product reviews; message forums.
Retro hi-fi - A vintage high-fidelity portal for discussing and displaying classic and vintage amplifiers, tuners, turntables such as Thorens, Quad, and pick-up arms. Also, provides a classified listings.
Sonic State - The music and pro-audio theme park. Features classifieds, synth site, directory, and chat.
Tuner Information Center - Focused on vintage stereo tuners. Reviews of tuners, explanations of how tuners work, explains about tube tuners, and notes alleged fraudulent online auctions.
Useful Audio Potpourri, A - Focuses on indoor FM antenna design and a Hafler circuit for surround sound. Also, includes a directory of related links.
Wired 4 Music - Resource of information on Super Audio CD, DVD-A, DSD, Surround. Practical tips on hi-res recording and 5.1 surround.