Power Pentodes
The Philips ECG EL34 / 6CA7 Vacuum Tube is a glass octal
type used in the output stages of
audio-frequency amplifiers and requires an octal socket.
Electrical Data:
Heater Voltage ................................ 6.3 V
Heater Current ................................ 1.5 A
Preferred Substitutes ................. 6CA7, EL34