[Johnson] Johnson Valiant 6146 Tube Check

[k9cox at charter.net]

I have never seen a plate on any tube glow yellow. Red yes, orange yes, and perhaps white just before vaporizing. I have never seen yellow in a gassy tube. What I have seen is a DX-100 once that was coverted to 12 volt filament voltage in order use 12 volt filament 6146’s (6883). When 6146’s were put in the filaments looked almost yellow. Just a long shot I know.



73 Ross K9COX





Sent from Windows Mail