Tubes Asylum Questions about tubes and gear that glows. FAQ |
|
In Reply to: Do All Phillips Ecc83 Have Etched Codes? posted by gradEHoser on October 28, 2016 at 13:27:32:
Hard to tell exactly from your 1st photo though it seems to have an etched code behind the "83C" portion of the E83CC towards the bottom of the tube. Likely that is the code that indicates manufacture location and the specific tube type. If so look immediately above and below that line of code for the 2nd code that indicates manufacture date.
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- RE: Do All Phillips Ecc83 Have Etched Codes? - JazzDude 15:12:27 10/28/16 (2)
- RE: Do All Phillips Ecc83 Have Etched Codes? - gradEHoser 15:21:15 10/28/16 (1)
- RE: Do All Phillips Ecc83 Have Etched Codes? - JazzDude 16:27:04 10/28/16 (0)