Direct-Coupled Power Triode
The Zenith 6B5 Vacuum Tube is a glass octal type used as
a class A power amplifier. One triode , the driver, is
directly connected within the tube to the second, or
output, triode. The 6B5 tube requires a 6-contact socket.
It was developed in 1947.
Electrical Data:
Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.8 A
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