Library of Congress / National Audio-Visual Conservation Center

Linear Integrated Systems

Linear Integrated Systems is a 25-year old, full service, US-based semiconductor manufacturer of specialty products that service the manufacturers of commercial and professional audio equipment. Our product line consists of ultra low noise single N & P channel JFETs, monolithic dual N-channel JFETS, N & P channel JFET switches, monolithic dual and single NPN, and… Continue reading Linear Integrated Systems


JBL Selenium

Klipsch Group, Inc.

In 1946 Paul W. Klipsch, inventor, acoustics pioneer and maverick, founded Klipsch Audio with the sole purpose of bringing the power, detail and emotion of the live music experience into his living room. Through the use of highly efficient speaker designs, handcrafted cabinetry and a thirst for real engineering breakthroughs – Klipsch, the great American… Continue reading Klipsch Group, Inc.

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