WARNING: Tube/Valve amplifiers use potentially LETHAL HIGH VOLTAGES.
Building, troubleshooting and testing of these amplifiers should only be
performed by someone who is thoroughly familiar with
the safety precautions around high voltages.
Recently I bought some stabilisator TFK ZZ 1031 and ADZAM ZA1004 however I couldnt fount the datasheet. The only one I can found is the ZA1004 83.5V-90V for 1ma but I can not make sure which pin is the plate. The one marked as red? Thanks a lot
Sam