Tubes Asylum Questions about tubes and gear that glows. FAQ |
|
In Reply to: Rogers CQ 12SX7 tube questions posted by kjmacmillan@edu.pe.ca on July 25, 2014 at 15:37:06:
Another photo.
Black T plates. Top getter, but I have also seen them with a side getter, but same internal construction. I assume numbers on the base are a date code, not manufacturer code. Has Rogers in cursive writing on the other side of the base.
thanks
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- RE: Rogers CQ 12SX7 tube questions - kjmacmillan@edu.pe.ca 15:39:52 07/25/14 (0)