On Sat, 29 May 2010 14:36:00 -0700, JIMMIE wrote:

Many years ago when I was a teenager I remember a guy that was building
a push-pull grounded grid amplifier using 8 *811As. I never got to see
if he finished it or not. The only info I have found so far is little
more than an acknowledgment that such a circuit exist. Any further
information would be appreciated.

Jimmie

Though I may be wrong (I often am) a Grounded grid push-pull is not
possible. But I would suggest downloading the manual for the Ameritron
AL-811H amp. It only uses 4 of the tubes but adding another 4 would be
quite simple based on repetition.