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an amplifier whose output is fed to the oscilloscope. The Type R has its own on-board low-voltage, | an amplifier whose output is fed to the oscilloscope. The Type R has its own on-board low-voltage, | ||
high-current regulated power supplies which feature germanium power transistors. | high-current regulated power supplies which feature germanium power transistors. | ||
Type R was introduced in 1958, along with the [[551]], [[533]], and [[543]] mainframes, | |||
and the Type [[H]] plugin. It is the first plugin with transistors. | |||
* http://bama.edebris.com/manuals/tek/r/ | * http://bama.edebris.com/manuals/tek/r/ |
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