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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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Tube-number record

5U4GB

3 archive entries

Construction

Filament / Heater

Absolute Maximum Ratings

Audio Performance

Filters

3 tubes found

Manufacturers

Brands

Fivre1
IEC
1
Marconi Italiana1
Mullard1
  • Fivre 5U4GB tube — photo 1 of 3
    Fivre 5U4GB tube — photo 2 of 3
    Fivre 5U4GB 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

    5U4GB

    Brand
    Fivre
  • Mullard, IEC 5U4GB tube — photo 1 of 10
    Mullard, IEC 5U4GB tube — photo 2 of 10
    Mullard, IEC 5U4GB tube — photo 3 of 10
    Mullard, IEC 5U4GB tube — photo 4 of 10
    Mullard, IEC 5U4GB tube — photo 5 of 10
    Mullard, IEC 5U4GB tube — photo 6 of 10
    Mullard, IEC 5U4GB tube — photo 7 of 10
    Mullard, IEC 5U4GB tube — photo 8 of 10
    Mullard, IEC 5U4GB tube — photo 9 of 10
    Mullard, IEC 5U4GB tube — photo 10 of 10

    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 10

  • 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

    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

Showing 1–3 of 3 results

5U4GB

Brand
Mullard, IEC

5U4GB

Brand
Marconi Italiana