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

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5U4GB

Brand
Marconi Italiana

Round Tip

Base
Black
Bottle Height
Tall Bottle
Bottle Shape
Skinny Bottle
Code On Tube
137 5U4
Country
Italy
Glass Color
Clear Glass
Mica
Double
Archive ID
nb6khxcy
Pin Color
Silver Pins
Plate Color
Black
Plate Look
Ribbed / Scale
Tip Shape
Round Tip

More tubes branded Marconi Italiana

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  • Marconi Italiana 6SN7GT tube — photo 1 of 3
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  • Marconi Italiana 12AX7, ECC83 tube — photo 1 of 12
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    Photo 1 of 12

  • Marconi Italiana 12AX7 tube — photo 1 of 4
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  • Marconi Italiana 12AX7, ECC83 tube — photo 1 of 2
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    Brand
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6SN7GT

Brand
Marconi Italiana

12AX7, ECC83

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Marconi Italiana

12AU7

Brand
Marconi Italiana

5U4G

Brand
Marconi Italiana

More 5U4GB type tubes

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5U4GB

Brand
Fivre