Explore a free online archive dedicated to the history and technical legacy of Philbrick op-amps, featuring scans, manuals, and stories from analog pioneers.
The Philbrick Archive is a non-profit online collection focused on preserving and sharing the history of George A. Philbrick Researches, the company that pioneered the commercial operational amplifier. Here, you can browse a vast trove of scanned manuals, technical documents, vintage ads, and personal stories contributed by engineers and enthusiasts from around the world.
Whether you're a student, engineer, historian, or analog electronics fan, you'll find an in-depth look at Philbrick's products, their impact on analog computing, and the people who shaped the analog industry. The site is continually updated with new materials, including application notes, patent documents, and rare historical photos, making it a valuable resource for learning and research.
If you have Philbrick-related materials or memories, you're also encouraged to contribute to this collaborative archive. It's a welcoming place to explore the roots of modern analog electronics and connect with others who appreciate this important chapter in technology history.
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