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E: Difference between revisions
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|type=Type E | |type=Type E | ||
|summary=Differential amplifier | |summary=Differential amplifier | ||
|image= | |image=Tek e front.jpeg | ||
|caption=Tektronix Type E | |caption=Tektronix Type E | ||
|introduced=1955 | |introduced=1955 | ||
|discontinued=1969 | |discontinued=1969 | ||
|designers=Larry Dillard | |||
|manuals= | |manuals= | ||
* [[Media:070-023.pdf|Tektronix Type E Manual]] (OCR) | * [[Media:070-023.pdf|Tektronix Type E Manual]] (OCR) | ||
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directly into the grids of a [[12AX7]] differential amplifier. | directly into the grids of a [[12AX7]] differential amplifier. | ||
The Type E was mostly designed by [[Larry Dillard]] with the help of his technician. | The Type E was | ||
It was mainly intended for biomedical applications. | <!-- mostly designed by [[Larry Dillard]] with the help of his technician. It was --> | ||
mainly intended for biomedical applications. | |||
Despite the DC-coupled input stage, the Type E is an AC-coupled amplifier. | Despite the DC-coupled input stage, the Type E is an AC-coupled amplifier. | ||
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In 1959, when the A-suffix mainframes came out, all plugins dropped the "53/54". | In 1959, when the A-suffix mainframes came out, all plugins dropped the "53/54". | ||
The Type E was dropped after 1968; its replacement, the [[1A7|Type 1A7]], had been available for a few years. | The Type E was dropped after 1968; its replacement, the [[1A7|Type 1A7]], had been available for a few years. | ||
[[Hickok]] produced an unauthorized clone, the [[Hickok 1825]]. | |||
==Links== | ==Links== | ||
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</gallery> | </gallery> | ||
==Components== | |||
{{Parts|E}} | {{Parts|E}} | ||
[[Category:500 series plugins]] | [[Category:500 series plugins]] | ||
[[Category:Differential amplifiers]] | [[Category:Differential amplifiers]] | ||