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| General Vintage Technology Discussions For general discussions about vintage radio and other vintage electronics etc. |
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16th Dec 2018, 12:15 pm
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#1 |
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Hexode
Join Date: Mar 2009
Location: Cirencester, Gloucestershire, UK.
Posts: 391
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Edwin H Colpitts photo
Hello All
Does anyone have a good quality photo of Edwin H Colpitts, the inventor of the oscillator configuration that bears his name, and less well known, the inventor of the push-pull amplifier? So far I can only find one on the internet (attached here) which is of rather low definition. Many thanks for any help you can give me. best regards ... Stef |
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