• Address: Tacoma, WA 98406 (map)
• Date Posted: 12/20/09

Power Pentodes
These are the Mothers of all EL34/6CA7's !
They will make your Amp Scream!
They Simply are the BEST!
Listed here is an Excellent Set of UT tubes.
They test STRONG and have Very Low Hours on them.
These are USA made Phillips "Fat Boy" EL34/6CA7 ( ECG ) tubes. They were most likely made by Sylvania. They have the double top getters set in a "V" and nice heavy silver flashing. They also have Gray plates with 3 round holes on each side. These came from a guitar / amp technician for a well known touring band. He was cleaning house. All the bands gear was fanatically maintained and he wound up with lots of tubes.
This tube is a glass octal type used in the output stage of audio-frequency amplifiers and requires an octal socket.
Electrical Data:
Heater Voltage ................................ 6.3 V
Heater Current ................................ 1.5 A