551: Difference between revisions

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15 bytes added ,  20 June 2011
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Like the 555, the 551 uses and external power supply unit.   
Like the 555, the 551 uses and external power supply unit.   
The external power supplies of the 555 and 551 are not interchangeable.   
The external power supplies of the 555 and 551 are not interchangeable.   
The vertical amplifiers of the 551 and 555 are identical.
The vertical amplifiers of the [[545|545A]], 551, and 555 are identical.
The manual is on [[http://bama.edebris.com/manuals/tek/551 BAMA]].   
The manual is on [[http://bama.edebris.com/manuals/tek/551 BAMA]].   


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