Tubes Asylum: Tube Identification by Bob S

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Tube Identification

24.180.149.70

Bob S

A few years ago, I decided to only purchase new production tubes, and I sold what NOS/ANOS I had. In hindsight, that appears to have been a mistake...

However, I did happen to find this pair of Tungsram ECC83s that I had squirreled away. Can anyone identify what vintage they are and any other pertinent information?

Thanks in advance!

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Topic - Tube Identification - Bob S 08:35:41 03/25/22 ( 9)

RE: Tube Identification - opalize 11:12:30 03/30/22 ( 0)
I can tell you this - Story 09:45:44 03/25/22 ( 7)
- RE: I can tell you this - Nunki 10:56:20 03/25/22 ( 0)
- RE: I can tell you this - Sondek 10:53:45 03/25/22 ( 5)
  - RE: I can tell you this - Story 12:44:01 03/25/22 ( 4)
    - RE: I can tell you this - Sondek 12:54:17 03/25/22 ( 3)
      - RE: I can tell you this - Story 14:47:56 03/25/22 ( 2)
        
        had a few hours on the JJ's - Story 06:40:05 03/27/22 ( 1)
        
        RE: had a few hours on the JJ's - Sondek 10:01:59 03/27/22 ( 0)