Experimental Eimac triode based on the 826
The 826 used an anode with no fins on it so it was easy to overheat the anode and gas-up the
tube. This is obviously an experimental tube because the builder put a note in the carton
"special double-wound 826 grid" and noted the "filament voltage 7.5 V", and it has also a
large finned anode radiator, probably a 125 Watt or greater dissipation rating, and the
plate lead is out the top, allowing this tube to have lower inductance; this change also
keeps the output RF energy well away from the input (grid) as the original 826 had.
Ef = 7.5 - special double wound 826 grid.
Hauteur • Height • Höhe : 12,4 cm • 4" 9/10
Diamètre • Diameter • Durchmesser : 5 cm • 2"
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