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Tube Database (7,341 tube types · 1,270 archive entries)

Other (3,257 tube types), Pre (2,314 tube types), Power (1,030 tube types), Rectifier (740 tube types)
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U52

Brand
Osram
Base
Brown
Bottle Height
Tall Bottle
Country
England
Getter
Bottom Getter
Glass Color
Clear Glass
Mica
Double
Archive ID
oy6gu58f
Pin Color
Silver Pins
Plate Color
Black
Plate Look
Smooth

More tubes branded Osram

  • Osram KT66 tube — photo 1 of 3
    Osram KT66 tube — photo 2 of 3
    Osram KT66 tube — photo 3 of 3

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    Photo 1 of 3

    KT66

    Brand
    Osram
  • Osram VT75 tube — photo 1 of 2
    Osram VT75 tube — photo 2 of 2

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    Photo 1 of 2

    VT75

    Brand
    Osram
  • Osram B339, 12AX7 tube — photo 1 of 8
    Osram B339, 12AX7 tube — photo 2 of 8
    Osram B339, 12AX7 tube — photo 3 of 8
    Osram B339, 12AX7 tube — photo 4 of 8
    Osram B339, 12AX7 tube — photo 5 of 8
    Osram B339, 12AX7 tube — photo 6 of 8
    Osram B339, 12AX7 tube — photo 7 of 8
    Osram B339, 12AX7 tube — photo 8 of 8

    Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.

    Photo 1 of 8

  • Osram B65 tube — photo 1 of 5
    Osram B65 tube — photo 2 of 5
    Osram B65 tube — photo 3 of 5
    Osram B65 tube — photo 4 of 5
    Osram B65 tube — photo 5 of 5

    Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.

    Photo 1 of 5

  • Osram KT66 tube — photo 1 of 2
    Osram KT66 tube — photo 2 of 2

    Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.

    Photo 1 of 2

    KT66

    Brand
    Osram

B339, 12AX7

Brand
Osram

B65

Brand
Osram

More U52 type tubes

  • G.E.C. U52 tube — photo 1 of 2
    G.E.C. U52 tube — photo 2 of 2

    Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.

    Photo 1 of 2

    U52

    Brand
    G.E.C.
  • M.W.T. U52, 5U4G, CV1071 tube — photo 1 of 7
    M.W.T. U52, 5U4G, CV1071 tube — photo 2 of 7
    M.W.T. U52, 5U4G, CV1071 tube — photo 3 of 7
    M.W.T. U52, 5U4G, CV1071 tube — photo 4 of 7
    M.W.T. U52, 5U4G, CV1071 tube — photo 5 of 7
    M.W.T. U52, 5U4G, CV1071 tube — photo 6 of 7
    M.W.T. U52, 5U4G, CV1071 tube — photo 7 of 7

    Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.

    Photo 1 of 7

  • Marconi U52 tube

    U52

    Brand
    Marconi
  • Marconi U52, 5U4G tube — photo 1 of 23
    Marconi U52, 5U4G tube — photo 2 of 23
    Marconi U52, 5U4G tube — photo 3 of 23
    Marconi U52, 5U4G tube — photo 4 of 23
    Marconi U52, 5U4G tube — photo 5 of 23
    Marconi U52, 5U4G tube — photo 6 of 23
    Marconi U52, 5U4G tube — photo 7 of 23
    Marconi U52, 5U4G tube — photo 8 of 23
    Marconi U52, 5U4G tube — photo 9 of 23
    Marconi U52, 5U4G tube — photo 10 of 23
    Marconi U52, 5U4G tube — photo 11 of 23
    Marconi U52, 5U4G tube — photo 12 of 23
    Marconi U52, 5U4G tube — photo 13 of 23
    Marconi U52, 5U4G tube — photo 14 of 23
    Marconi U52, 5U4G tube — photo 15 of 23
    Marconi U52, 5U4G tube — photo 16 of 23
    Marconi U52, 5U4G tube — photo 17 of 23
    Marconi U52, 5U4G tube — photo 18 of 23
    Marconi U52, 5U4G tube — photo 19 of 23
    Marconi U52, 5U4G tube — photo 20 of 23
    Marconi U52, 5U4G tube — photo 21 of 23
    Marconi U52, 5U4G tube — photo 22 of 23
    Marconi U52, 5U4G tube — photo 23 of 23

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    Photo 1 of 23

U52, 5U4G, CV1071

Brand
M.W.T.

U52, 5U4G

Brand
Marconi