[Amps] 3cx1200a7 and 3cx1200z7 datasheets

[rlm]

On Sunday, November 2, 2003, at 09:04  AM, Ed Briggs wrote:

> Does anyone have a 3cx1200a7 datasheet I could have a look at? I am 
> also
> looking for the z7.
>
***  Ed -- Richardson Electronics in Chicago stocks the ...Z7.  The 
last time I checked it was $19 more than an ...A7.
--  The ...A7 is pretty similar to the obsolete 3-1000Z.  If you build 
a ...Z7 amplifier, it might be a prudent to use a grid-grounding collet 
made from finger-stock in lieu of grounding through the 3 grid pins on 
the socket.  Eimac probably makes one since they make a grid collet for 
the 8877.  

> I have the summary sheets from the Eimac website, but would like 
> additional
> information. (Incidentally G8WRB's website doesn't have these).
>
> Thanks in advance !
>
> Ed
>
>
Rich Measures, AG6K, 805.386.3734.  www.somis.org/