This is a multi-part message in MIME format.
------=_NextPart_000_000D_01C05A08.49D35A00
Content-Type: text/plain;
charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
What is the best way to adjust the indevidual anode current in an =
amplifier with 2 tetrodes? The screen voltage can be regulated and =
adjusted so that the idling current are equal in both tubes but under =
full load the current are different.=20
Is it better to adjust the contol grid voltage and keep the screens at =
the same level?
Any advices?
73 Ken
------=_NextPart_000_000D_01C05A08.49D35A00
Content-Type: text/html;
charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META content=3D"text/html; charset=3Diso-8859-1" =
http-equiv=3DContent-Type>
<META content=3D"MSHTML 5.00.2314.1000" name=3DGENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=3D#ffffff>
<DIV><FONT face=3DArial size=3D2>What is the best way to adjust the =
indevidual=20
anode current in an amplifier with 2 tetrodes? The screen voltage =
can be=20
regulated and adjusted so that the idling current are equal in both =
tubes but=20
under full load the current are different. </FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Is it better to adjust the contol grid =
voltage and=20
keep the screens at the same level?</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Any advices?</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=3DArial size=3D2>73 Ken</FONT></DIV></BODY></HTML>
------=_NextPart_000_000D_01C05A08.49D35A00--
--
FAQ on WWW: http://www.contesting.com/FAQ/amps
Submissions: amps@contesting.com
Administrative requests: amps-REQUEST@contesting.com
Problems: owner-amps@contesting.com
|