[Amps] 3-400

[jeremy-ca]

About 125 ma per tube for that amp for best linearity.

Plate current will be 700-800 ma with 100W drive.

Carl
KM1H


----- Original Message ----- 
From: "n5tog" <n5tog at bellsouth.net>
To: <Amps at contesting.com>
Sent: Thursday, January 31, 2008 8:53 PM
Subject: [Amps] 3-400


> Hello i have a swan amp with 2 3-400 the swan  manial say to load it to 
> 500 to 600 mills  on the grid, i checked the internet and my manual is 
> like the others on the net , the bill orr handbook say 142 mills oer tube 
> can some one tell me if the swan manual is right or what? i just can not 
> believe that the swan  manual  500 to 600 mills can be right  can some one 
> help hear.. Thanks  Harold n5tog
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