Medium-Mu Twin Triode
The 7AU7 Vacuum tube is used as combined vertical
oscillatora and vertical-deflection amplifiers, and as
horizontal-deflection oscillators in tv receivers.
It requires a miniature 9-contact socket. Miniature type
used as phase inverters or push-pull amplifiers in AC/DC
radio equipment and as multivibrators or oscillators in
industrial control devices.
Electrical Data:
Heater Voltage ................................ 3.5/7 V
Heater Current ................................ 0.6/0.3 A
Substitutes ................ 6AU7 6AX7