Ed's right re: 7308, and I'm second if you decide you don't need/want'em. They are a great replacement for any 6DJ8 or 6922 (or E88CC or ECC88).
7308 tube code question
I just received 10 NOS Amperex 7308 from my father. Each tube has the following markings:
All lettering in white
USN-CEP
A white triangle like symbol
VR5 *5B etched in the glass
The only nomenclature that I am familiar with is the USN = US Navy. What does the rest mean? What do people think of these tubes in a phono section of a pre-amp designed to take 6DJ8's
All lettering in white
USN-CEP
A white triangle like symbol
VR5 *5B etched in the glass
The only nomenclature that I am familiar with is the USN = US Navy. What does the rest mean? What do people think of these tubes in a phono section of a pre-amp designed to take 6DJ8's