[AMPS] Eimac Y-757

[measures]

>
>I received a spare tube as part of a recent amp purchase and am wondering if
>it is a usuable sub for a 4cx1500b or 4cx1000a. The tube is labeled Y-757,
>but I cannot find any tube reference ....

As I understand it, some of the Y products were associated with secret 
''black'' projects, so disclosure might be disallowed.  My unsolicited 
advise is to measure interelectrode capacitances with a digital C meter 
and compare.  
later

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


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