Virtual Valve Museum

Virtual Valve Museum

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CV199 micropup triode

Size This valve measures 90x50mm overall.

This is a low emission version of the NT99. It has an oxide coated cathode.

Heater voltage 6.0V
Heater current 6.5A
Average grid voltage -31V
Peak anode voltage 8kV
Max anode dissipation 150W
Wavelength of operation 50cm
Cag 8.0pF
Cgc 11.0pF
Cac 2.25pF


Bottom quarter view