[AMPS] Upside down SB-220

[measures]

>
>Is there anything wrong with operating an SB-220 upside down while (I hope
>briefly) trouble-shooting a problem under the chassis?  I would not be
>drawing more than idling cathode current, but am concerned about the
>filaments of the 3-500s.

The Eimac spec sheet says base up or base down, Pete.  


-  Rich..., 805.386.3734, www.vcnet.com/measures.  


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