John -

That's a GOOD thing....  :-)

See  <http://www.wb4hfn.com/DRAKE/DrakeArticles/Why_8BN8-2B.htm>

73, Garey - K4OAH
Glen Allen, VA

Drake 2-B, 4-B, C-Line & TR-4/C Service Supplement CDs
<www.k4oah.com>



[email protected] wrote:
In a message dated 2009-10-10 12:18 Eastern Daylight Time, [email protected] writes:

You can change the 6BN8 to an 8BN8


Hi Garey,

Would this not be cutting the filament voltage by nearly 2 volts, thereby cutting the gain in the tube. I am not sure I understand the reasoning here.

73,

John,  W4AWM


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