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

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U52

Brand
Marconi

Round Tip

Base
Black
Bottle Height
Tall Bottle
Bottle Shape
Skinny Bottle
Glass Color
Clear Glass
Mica
Double
Archive ID
idkg042l
Pin Color
Silver Pins
Plate Color
Black
Tip Shape
Round Tip

More tubes branded Marconi

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    Marconi 6CA7, XF4 tube — photo 4 of 10
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    6CA7, XF4

    Brand
    Marconi
  • Marconi Z729, EF86 tube — photo 1 of 8
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  • Marconi 12AX7A, 7025A tube - Marconi — photo 1 of 7
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  • Marconi ECC82, B329, K61 tube - Mullard — photo 1 of 3
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  • Marconi ECC83, B339, F91 tube - Mullard — photo 1 of 9
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  • Marconi 12AX7 tube — photo 1 of 6
    Marconi 12AX7 tube — photo 2 of 6
    Marconi 12AX7 tube — photo 3 of 6
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    Photo 1 of 6

  • Marconi ECC83, B339, I61 tube — photo 1 of 5
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  • Marconi ECC83, 12AX7 tube — photo 1 of 4
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  • Marconi B329, 12AU7 tube

    B329, 12AU7

    Brand
    Marconi
  • Marconi ECC83 tube — photo 1 of 4
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Z729, EF86

Brand
Marconi

12AX7A, 7025A

Maker
Marconi
Brand
Marconi

ECC82, B329, K61

Maker
Mullard
Brand
Marconi

ECC83, B339, F91

Maker
Mullard
Brand
Marconi

12AX7

Brand
Marconi

ECC83, B339, I61

Brand
Marconi

ECC83, 12AX7

Brand
Marconi

ECC83

Brand
Marconi

More U52 type tubes

  • Osram U52 tube — photo 1 of 3
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    U52

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

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    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

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    Photo 1 of 7

  • 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
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    Marconi U52, 5U4G tube — photo 17 of 23
    Marconi U52, 5U4G tube — photo 18 of 23
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U52, 5U4G, CV1071

Brand
M.W.T.

U52, 5U4G

Brand
Marconi