545: Difference between revisions

16 bytes added ,  14 April 2012
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Later units have silicon rectifiers.
Later units have silicon rectifiers.


The 545's distributed vertical amplifier' plate supply was not separately fused.
In the 545, the distributed vertical amplifier's plate supply was not separately fused.
Shorting the outputs of the vertical amplifier to ground can cause major damage.
Shorting the outputs of the vertical amplifier to ground can cause major damage.
The 545A has a 150mA fuse, F1054, preventing such damage.
In the 545A, there is a 150mA fuse, F1054, preventing such damage.


There were also rack-mount versions.   
There were also rack-mount versions.