I am having a problem with my AL-811. I cannot get more than 150 watts out
of the amp before the grid current exceeds 150mA. I had a tube go bad the
2nd to last time I used the amp, so I replaced all the tubes. Now something
is a miss. All the tubes are lit.
The driver is a Ten Tec Jupiter. I am not using the amp alc circuit, just
adjusting the transceiver output power.
Any guidance is much appreciated.
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