561: Difference between revisions

12 bytes added ,  26 April 2013
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The short lived 561 was replaced by the 561A and the rackmount version RM561A in 1962.   
The short lived 561 was replaced by the 561A and the rackmount version RM561A in 1962.   
The 561A were the highest selling model in the 560 series.   
The 561A were the highest selling model in the 560 series.   
They introduced a revolutionary new CRT incorporating many “firsts”  
They introduced a revolutionary new CRT, the T5611, incorporating many “firsts”  
that would remain through most of Tek's analog scopes to follow – a  
that would remain through most of Tek's analog scopes to follow – a  
rectangular faceplate allowing a more compact CRT,  
rectangular faceplate allowing a more compact CRT,