A collection of miscellaneous documents and links.
Amazing video: Hand making a vacuum tube The Myth Of The IOO-Year CD-ROM Thanks to Ken Rockwell for
his excellent presentation of Photoshop tricks. Fearsomely Good Audio Products January 2003 Meeting Presentation by Ron Streicher: EARLY DEVELOPMENTS IN STEREOPHONIC RECORDING Alan Blumlein and Western Electric Sapphire Members: What They Looked Like In the 1980's Read a rare 1948 Audio Engineering Article about Sapphire How to become a Member of Sapphire (or not) The Ins and Outs of Audio Transformers
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