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Devoted to high fidelity with special attention to vintage equipment and tube equipment. Topics include news, reviews, tweaks, gallery, articles, auditions, links. English and Spanish options.
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HiFi and music guide including equipment and music reviews, and related links.
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Collects information on past and present models of Hi-Fi and recording equipment along with links to, history and contact information for companies and individuals active in the field.
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Includes news and reviews. Plus a forum, polls and user feedback.
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Offers a hub for exchanging information and swapping patches. Includes registration details.
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Unofficial site that focuses on this quartz PLL direct drive turntable developed in the 1970's. Learn more about technical specifications, history, photo gallery, parts and supplies.
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A thorough unofficial resource for Nakamichi tape decks.
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Roger was former Director of Acoustic Research for McIntosh Labs. Offers information and photos of McIntosh equipment.
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Tribute to Audio Research Corporation (ARC) SP tube preamplifiers. Photos and description of SP-2, SP-3, SP-6, SP-8 preamps. Information about tubes, line conditioners and related topics.
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System gallery, online user manuals and maintenance information on Thorens turntables.
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Support for acoustic research, repair and upgrade information, discussion forum, and links.
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Reference source on this classic electrostatic loudspeaker.
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Offers several discussion forums, articles, news and photos. Includes registration details.
