|
Title: AL-811 problem Post by: Hamster on November 08, 2012, 08:35:36 pm When I turn the Ameritron AL-811 amp on, the plate current goes to 100 ma and the grid current meter goes negative. I get the same results with all the cables disconnected. When operating the amp I drive it with an FT-847 transceiver running about 100 watts. It has always run well until recently. Any clues to what the problem could be? |