[AMRadio] info wanted on 4-400 linear amplifier

[James M. Walker]

yep,
that is the one, ran AM CW and RTTY with it for over five years after
it was finished. The tube lasted quite well and I still have it here
as a test tube for the T-368s I end up working on.

The circuit lends itself to using the 4-250 as well the neutralizing
will
need to be adjusted however. Great rig.
Jim
WB2FCN
P.S. I still have the control deck somewhere in all this stuff! :-)