[Amps] 3-500Z amps

[Richard]

>Why is the 3kv comment important?  Is the tube more efficient at that
>voltage?
>
€  More anode-V means less drive needed for a triode in g-g config.  More 
Anode-V also means less grid-current and higher efficiency.  
>
>--- Richard <2@mail.vcnet.com> wrote:
>> 
>> 
>> >Has anyone tried to build an amp using three 3-500Zs in parallel?
>> >Impractical because of the drive required?
>> >
>> Ä  An FT-1000D will drive three at 3KVDC.
>> 
>> -  R. L. Measures, a.k.a. Rich..., 805.386.3734,AG6K,
>> www.vcnet.com/measures.
>> end
>> 
>
>
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-  R. L. Measures, a.k.a. Rich..., 805.386.3734,AG6K, 
www.vcnet.com/measures.  
end