TubeDatabase
  • Tubes
  • Testers
  • Companies
  • Submit
  • About

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)
DisclaimerSubmit a tube

Tube record

U52

Brand
G.E.C.

Round Tip

Base
Light Brown
Bottle Height
Tall Bottle
Bottle Shape
Coke Bottle
Brand Extended
G.E.C.
Country
England
Getter
Bottom Getter
Glass Color
Clear Glass
Mica
Double
Archive ID
93tbzqan
Pin Color
Silver Pins
Plate Color
Matte Gray
Tip Shape
Round Tip

More tubes branded G.E.C.

  • G.E.C. KT66 tube — photo 1 of 9
    G.E.C. KT66 tube — photo 2 of 9
    G.E.C. KT66 tube — photo 3 of 9
    G.E.C. KT66 tube — photo 4 of 9
    G.E.C. KT66 tube — photo 5 of 9
    G.E.C. KT66 tube — photo 6 of 9
    G.E.C. KT66 tube — photo 7 of 9
    G.E.C. KT66 tube — photo 8 of 9
    G.E.C. KT66 tube — photo 9 of 9

    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 9

    KT66

    Brand
    G.E.C.
  • G.E.C. TT21 tube - M-O Valve Co. Ltd — photo 1 of 3
    G.E.C. TT21 tube - M-O Valve Co. Ltd — photo 2 of 3
    G.E.C. TT21 tube - M-O Valve Co. Ltd — photo 3 of 3

    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 3

  • G.E.C. B339, ECC83, I61 tube — photo 1 of 8
    G.E.C. B339, ECC83, I61 tube — photo 2 of 8
    G.E.C. B339, ECC83, I61 tube — photo 3 of 8
    G.E.C. B339, ECC83, I61 tube — photo 4 of 8
    G.E.C. B339, ECC83, I61 tube — photo 5 of 8
    G.E.C. B339, ECC83, I61 tube — photo 6 of 8
    G.E.C. B339, ECC83, I61 tube — photo 7 of 8
    G.E.C. B339, ECC83, I61 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

  • G.E.C. CV2901 tube — photo 1 of 2
    G.E.C. CV2901 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

    CV2901

    Brand
    G.E.C.
  • G.E.C. ECC83 tube — photo 1 of 3
    G.E.C. ECC83 tube — photo 2 of 3
    G.E.C. ECC83 tube — photo 3 of 3

    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 3

  • G.E.C. ECC82, B329 tube

    ECC82, B329

    Brand
    G.E.C.
  • G.E.C. CV1075 tube — photo 1 of 2
    G.E.C. CV1075 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

    CV1075

    Brand
    G.E.C.
  • G.E.C. KT66 tube — photo 1 of 8
    G.E.C. KT66 tube — photo 2 of 8
    G.E.C. KT66 tube — photo 3 of 8
    G.E.C. KT66 tube — photo 4 of 8
    G.E.C. KT66 tube — photo 5 of 8
    G.E.C. KT66 tube — photo 6 of 8
    G.E.C. KT66 tube — photo 7 of 8
    G.E.C. KT66 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

  • G.E.C. TT22 tube — photo 1 of 3
    G.E.C. TT22 tube — photo 2 of 3
    G.E.C. TT22 tube — photo 3 of 3

    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 3

  • G.E.C. B65 tube - M-O Valve Co. Ltd — photo 1 of 11
    G.E.C. B65 tube - M-O Valve Co. Ltd — photo 2 of 11
    G.E.C. B65 tube - M-O Valve Co. Ltd — photo 3 of 11
    G.E.C. B65 tube - M-O Valve Co. Ltd — photo 4 of 11
    G.E.C. B65 tube - M-O Valve Co. Ltd — photo 5 of 11
    G.E.C. B65 tube - M-O Valve Co. Ltd — photo 6 of 11
    G.E.C. B65 tube - M-O Valve Co. Ltd — photo 7 of 11
    G.E.C. B65 tube - M-O Valve Co. Ltd — photo 8 of 11
    G.E.C. B65 tube - M-O Valve Co. Ltd — photo 9 of 11
    G.E.C. B65 tube - M-O Valve Co. Ltd — photo 10 of 11
    G.E.C. B65 tube - M-O Valve Co. Ltd — photo 11 of 11

    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 11

TT21

Maker
M-O Valve Co. Ltd
Brand
G.E.C.

B339, ECC83, I61

Brand
G.E.C.

ECC83

Brand
G.E.C.

KT66

Brand
G.E.C.

TT22

Brand
G.E.C.

B65

Maker
M-O Valve Co. Ltd
Brand
G.E.C.

More U52 type tubes

  • Osram U52 tube — photo 1 of 3
    Osram U52 tube — photo 2 of 3
    Osram U52 tube — photo 3 of 3

    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 3

    U52

    Brand
    Osram
  • 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

    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 23

U52, 5U4G, CV1071

Brand
M.W.T.

U52, 5U4G

Brand
Marconi