Quadruple Diode
The 6JU8A / 6JU8 Vacuum tube is a miniature type used in
phase-detector and noise-immune color-killer circuits of
color TV receivers, and in bridge-matrixing circuits in
FM stereo multiplex equipment. It requires a miniature
9-contact socket.
Electrical Data:
Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.6 A