Triode-Pentode
The 7734 Vacuum tube is a premium 6GE8 type. It is used
in Industrial or instrument service and is intended for
series regulated power supplies. The pentode is used as
an error amplifier and the triode section as a regulator.
Electrical Data:
Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.9 A
Preferred Substitutes ................. 6GE8,
7734