Virtual Valve Museum

Virtual Valve Museum
HomeFull List

This is an archive website. It will not receive any updates, additions or corrections.

CV1990 double triode

Size
 This valve measures 65x32mm overall and has an octal base

Heater voltage6.3V
Heater current300mA
Max triode anode voltage300V
Min diode current per anode at 10 V0.8mA
Max continuous diode current1.0mA


PinFunction
1Shell
2Grid
3Cathode
4Diode anode 2
5Diode anode 1
6Triode anode
7Heater
8Heater

CV1990