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

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Tube record

5U4G

Brand
Marconi Italiana
Base
Black
Bottle Height
Tall Bottle
Country
Italy
Glass Color
Clear Glass
Other Marks
Radio Allocchio Bacchini Milano sticker
Archive ID
wmkzbooi
Pin Color
Silver Pins
Plate Color
Matte Gray
Plate Look
Ribbed / Scale

More tubes branded Marconi Italiana

  • Marconi Italiana 5U4GB tube — photo 1 of 9
    Marconi Italiana 5U4GB tube — photo 2 of 9
    Marconi Italiana 5U4GB tube — photo 3 of 9
    Marconi Italiana 5U4GB tube — photo 4 of 9
    Marconi Italiana 5U4GB tube — photo 5 of 9
    Marconi Italiana 5U4GB tube — photo 6 of 9
    Marconi Italiana 5U4GB tube — photo 7 of 9
    Marconi Italiana 5U4GB tube — photo 8 of 9
    Marconi Italiana 5U4GB tube — photo 9 of 9

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    Photo 1 of 9

    5U4GB

    Brand
    Marconi Italiana
  • Marconi Italiana 12AU7, ECC82 tube — photo 1 of 2
    Marconi Italiana 12AU7, ECC82 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

    12AU7, ECC82

    Brand
  • Marconi Italiana 6SN7GT tube — photo 1 of 3
    Marconi Italiana 6SN7GT tube — photo 2 of 3
    Marconi Italiana 6SN7GT 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

  • Marconi Italiana 12AX7, ECC83 tube — photo 1 of 12
    Marconi Italiana 12AX7, ECC83 tube — photo 2 of 12
    Marconi Italiana 12AX7, ECC83 tube — photo 3 of 12
    Marconi Italiana 12AX7, ECC83 tube — photo 4 of 12
    Marconi Italiana 12AX7, ECC83 tube — photo 5 of 12
    Marconi Italiana 12AX7, ECC83 tube — photo 6 of 12
    Marconi Italiana 12AX7, ECC83 tube — photo 7 of 12
    Marconi Italiana 12AX7, ECC83 tube — photo 8 of 12
    Marconi Italiana 12AX7, ECC83 tube — photo 9 of 12
    Marconi Italiana 12AX7, ECC83 tube — photo 10 of 12
    Marconi Italiana 12AX7, ECC83 tube — photo 11 of 12
    Marconi Italiana 12AX7, ECC83 tube — photo 12 of 12

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    Photo 1 of 12

  • Marconi Italiana 12AX7 tube — photo 1 of 4
    Marconi Italiana 12AX7 tube — photo 2 of 4
    Marconi Italiana 12AX7 tube — photo 3 of 4
    Marconi Italiana 12AX7 tube — photo 4 of 4

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    Photo 1 of 4

  • Marconi Italiana 12AX7, ECC83 tube — photo 1 of 2
    Marconi Italiana 12AX7, ECC83 tube — photo 2 of 2

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    Photo 1 of 2

    12AX7, ECC83

    Brand
  • Marconi Italiana 12AU7 tube — photo 1 of 4
    Marconi Italiana 12AU7 tube — photo 2 of 4
    Marconi Italiana 12AU7 tube — photo 3 of 4
    Marconi Italiana 12AU7 tube — photo 4 of 4

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    Photo 1 of 4

Marconi Italiana

6SN7GT

Brand
Marconi Italiana

12AX7, ECC83

Brand
Marconi Italiana

12AX7

Brand
Marconi Italiana
Marconi Italiana

12AU7

Brand
Marconi Italiana

Equivalent and related tube numbers

Commonly cross-referenced designations for 5U4G. Compatibility is not guaranteed. Before substituting, verify socket and pinout, heater voltage and current, bias requirements, and maximum ratings against the relevant manufacturers’ datasheets.

  • GZ32
  • U52

More 5U4G type tubes

  • Mazda, Belvue 5U4G tube

    5U4G

    Brand
    Mazda, Belvue
Fivre 5U4G tube — photo 1 of 9
Fivre 5U4G tube — photo 2 of 9
Fivre 5U4G tube — photo 3 of 9
Fivre 5U4G tube — photo 4 of 9
Fivre 5U4G tube — photo 5 of 9
Fivre 5U4G tube — photo 6 of 9
Fivre 5U4G tube — photo 7 of 9
Fivre 5U4G tube — photo 8 of 9
Fivre 5U4G 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

5U4G

Brand
Fivre
  • Tung-Sol 5U4G tube — photo 1 of 11
    Tung-Sol 5U4G tube — photo 2 of 11
    Tung-Sol 5U4G tube — photo 3 of 11
    Tung-Sol 5U4G tube — photo 4 of 11
    Tung-Sol 5U4G tube — photo 5 of 11
    Tung-Sol 5U4G tube — photo 6 of 11
    Tung-Sol 5U4G tube — photo 7 of 11
    Tung-Sol 5U4G tube — photo 8 of 11
    Tung-Sol 5U4G tube — photo 9 of 11
    Tung-Sol 5U4G tube — photo 10 of 11
    Tung-Sol 5U4G tube — photo 11 of 11

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    Photo 1 of 11

    5U4G

    Brand
    Tung-Sol
  • Triotron 5U4G tube — photo 1 of 3
    Triotron 5U4G tube — photo 2 of 3
    Triotron 5U4G tube — photo 3 of 3

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    Photo 1 of 3

    5U4G

    Brand
    Triotron
  • 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

    U52, 5U4G, CV1071

    Brand
    M.W.T.
  • Fivre 5U4G tube — photo 1 of 6
    Fivre 5U4G tube — photo 2 of 6
    Fivre 5U4G tube — photo 3 of 6
    Fivre 5U4G tube — photo 4 of 6
    Fivre 5U4G tube — photo 5 of 6
    Fivre 5U4G tube — photo 6 of 6

    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 6

    5U4G

    Brand
    Fivre
  • Brimar 5U4G tube — photo 1 of 2
    Brimar 5U4G tube — photo 2 of 2

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    Photo 1 of 2

    5U4G

    Brand
    Brimar
  • Super Silvertone 5U4G tube — photo 1 of 10
    Super Silvertone 5U4G tube — photo 2 of 10
    Super Silvertone 5U4G tube — photo 3 of 10
    Super Silvertone 5U4G tube — photo 4 of 10
    Super Silvertone 5U4G tube — photo 5 of 10
    Super Silvertone 5U4G tube — photo 6 of 10
    Super Silvertone 5U4G tube — photo 7 of 10
    Super Silvertone 5U4G tube — photo 8 of 10
    Super Silvertone 5U4G tube — photo 9 of 10
    Super Silvertone 5U4G tube — photo 10 of 10

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    Photo 1 of 10

    5U4G

    Brand
    Super Silvertone
  • Sicte 5U4G tube

    5U4G

    Brand
    Sicte
  • Brimar 5U4G tube — photo 1 of 2
    Brimar 5U4G tube — photo 2 of 2

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    Photo 1 of 2

    5U4G

    Brand
    Brimar