Does anyone know what a modern equivalent would be for a 35T or 203A tube be? I have a 400-watt output transmitter from West Coast 1939 and 1946 Handbooks that use the 35T( made by Taylor) as a buffer between a 6L6 and two HK254/100TH's, and the 203A's are push-pull modulators for same.
Joe W4AAB