"Larry" wrote in message
...
"Lynn Coffelt" wrote in news:donr4h$1u6$1
@domitilla.aioe.org:

just during warm up.


Warmup? 4-1000's don't warmup...(c;

Oh, you mean until the graphite plates are cherry red on the pair of
them...(c;

Well, not exactly, but we did run cherry red graphites for a time on the
homebrew push-pull 211's (aka VT-127?). Shame the plate xformer smoked
during ARRL RCC certificate attempts.

Lynn W7LTQ