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

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Tube record

12AU7A

Manufacturer
Hitachi
Brand
Marconi Radiotron

Pinched Tip

Country
Japan
Getter
O-Getter Plate
Glass Color
Clear Glass
Archive ID
2rfxvlhz
Plate Color
Matte Gray
Plate Look
Ribbed / Scale
Plate Size
17mm
Tip Shape
Pinched Tip

More tubes branded Marconi Radiotron

  • Marconi Radiotron 5963 tube — photo 1 of 7
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    Marconi Radiotron 5963 tube — photo 3 of 7
    Marconi Radiotron 5963 tube — photo 4 of 7
    Marconi Radiotron 5963 tube — photo 5 of 7
    Marconi Radiotron 5963 tube — photo 6 of 7
    Marconi Radiotron 5963 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

    5963

    Brand
    Marconi Radiotron
  • Marconi Radiotron 12AX7 tube — photo 1 of 9
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    Marconi Radiotron 12AX7 tube — photo 3 of 9
    Marconi Radiotron 12AX7 tube — photo 4 of 9
    Marconi Radiotron 12AX7 tube — photo 5 of 9
    Marconi Radiotron 12AX7 tube — photo 6 of 9
    Marconi Radiotron 12AX7 tube — photo 7 of 9
    Marconi Radiotron 12AX7 tube — photo 8 of 9
    Marconi Radiotron 12AX7 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

  • Marconi Radiotron 5AR4, GZ34, F32 tube - Mullard — photo 1 of 2
    Marconi Radiotron 5AR4, GZ34, F32 tube - Mullard — 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

    5AR4, GZ34, F32

  • Marconi Radiotron 12AU7A tube — photo 1 of 3
    Marconi Radiotron 12AU7A tube — photo 2 of 3
    Marconi Radiotron 12AU7A 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 Radiotron 6681 tube — photo 1 of 3
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    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 Radiotron 5670 tube - Ge — photo 1 of 3
    Marconi Radiotron 5670 tube - Ge — photo 2 of 3
    Marconi Radiotron 5670 tube - Ge — photo 3 of 3

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    Photo 1 of 3

  • Marconi Radiotron 12BZ7 tube — photo 1 of 2
    Marconi Radiotron 12BZ7 tube — photo 2 of 2

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    Photo 1 of 2

    12BZ7

    Brand
  • Marconi Radiotron 5751 tube — photo 1 of 5
    Marconi Radiotron 5751 tube — photo 2 of 5
    Marconi Radiotron 5751 tube — photo 3 of 5
    Marconi Radiotron 5751 tube — photo 4 of 5
    Marconi Radiotron 5751 tube — photo 5 of 5

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    Photo 1 of 5

More tubes manufactured by Hitachi

  • Ultron EL34 tube - Hitachi — photo 1 of 4
    Ultron EL34 tube - Hitachi — photo 2 of 4
    Ultron EL34 tube - Hitachi — photo 3 of 4
    Ultron EL34 tube - Hitachi — photo 4 of 4

    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 4

12AX7

Brand
Marconi Radiotron
Maker
Mullard
Brand
Marconi Radiotron

12AU7A

Brand
Marconi Radiotron

6681

Brand
Marconi Radiotron

5670

Maker
Ge
Brand
Marconi Radiotron
Marconi Radiotron

5751

Brand
Marconi Radiotron

EL34

Maker
Hitachi
Brand
Ultron
  • Hit-Ray 6L6GC tube - Hitachi — photo 1 of 3
    Hit-Ray 6L6GC tube - Hitachi — photo 2 of 3
    Hit-Ray 6L6GC tube - Hitachi — 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

    6L6GC

    Maker
    Hitachi
    Brand
    Hit-Ray
  • Baldwin 12AX7A tube - Hitachi

    12AX7A

    Maker
    Hitachi
    Brand
    Baldwin
  • Channel Master 12AU7A tube - Hitachi

    12AU7A

    Maker
    Hitachi
    Brand
    Channel Master
  • Hit-Ray 12AU7 tube - Hitachi — photo 1 of 2
    Hit-Ray 12AU7 tube - Hitachi — photo 2 of 2

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    Photo 1 of 2

    12AU7

    Maker
    Hitachi
    Brand
    Hit-Ray
  • Raytheon 6CA7, EL34 tube - Hitachi — photo 1 of 3
    Raytheon 6CA7, EL34 tube - Hitachi — photo 2 of 3
    Raytheon 6CA7, EL34 tube - Hitachi — photo 3 of 3

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    Photo 1 of 3

    6CA7, EL34

    Maker
    Hitachi
    Brand
    Raytheon
  • B&K 12AU7 tube - Hitachi — photo 1 of 5
    B&K 12AU7 tube - Hitachi — photo 2 of 5
    B&K 12AU7 tube - Hitachi — photo 3 of 5
    B&K 12AU7 tube - Hitachi — photo 4 of 5
    B&K 12AU7 tube - Hitachi — photo 5 of 5

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    Photo 1 of 5

    12AU7

    Maker
    Hitachi
    Brand
    B&K
  • Zaerix GZ34 tube - Hitachi — photo 1 of 5
    Zaerix GZ34 tube - Hitachi — photo 2 of 5
    Zaerix GZ34 tube - Hitachi — photo 3 of 5
    Zaerix GZ34 tube - Hitachi — photo 4 of 5
    Zaerix GZ34 tube - Hitachi — photo 5 of 5

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    Photo 1 of 5

    GZ34

    Maker
    Hitachi
    Brand
    Zaerix

    • More 12AU7A type tubes

    • General Electric 12AU7A tube — photo 1 of 4
      General Electric 12AU7A tube — photo 2 of 4
      General Electric 12AU7A tube — photo 3 of 4
      General Electric 12AU7A tube — photo 4 of 4

      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 4

      12AU7A

      Brand
      General Electric
    • Toshiba 12AU7A tube

      12AU7A

      Brand
      Toshiba
    • Lindal 12AU7A, ECC82 tube - Matsushita — photo 1 of 2
      Lindal 12AU7A, ECC82 tube - Matsushita — photo 2 of 2

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      Photo 1 of 2

      12AU7A, ECC82

      Maker
    • Heintz & Kaufman 12AU7A tube

      12AU7A

      Brand
      Heintz & Kaufman
    • Arcturus 12AU7A tube — photo 1 of 8
      Arcturus 12AU7A tube — photo 2 of 8
      Arcturus 12AU7A tube — photo 3 of 8
      Arcturus 12AU7A tube — photo 4 of 8
      Arcturus 12AU7A tube — photo 5 of 8
      Arcturus 12AU7A tube — photo 6 of 8
      Arcturus 12AU7A tube — photo 7 of 8
      Arcturus 12AU7A 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

    • Raytheon 12AU7A tube — photo 1 of 5
      Raytheon 12AU7A tube — photo 2 of 5
      Raytheon 12AU7A tube — photo 3 of 5
      Raytheon 12AU7A tube — photo 4 of 5
      Raytheon 12AU7A tube — photo 5 of 5

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      Photo 1 of 5

    • Superior 12AU7A tube - RCA — photo 1 of 2
      Superior 12AU7A tube - RCA — photo 2 of 2

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      Photo 1 of 2

      12AU7A

      Maker
    • Rogers 12AU7A tube - Mullard — photo 1 of 3
      Rogers 12AU7A tube - Mullard — photo 2 of 3
      Rogers 12AU7A tube - Mullard — photo 3 of 3

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      Photo 1 of 3

    • RCA 12AU7A, ECC82 tube — photo 1 of 2
      RCA 12AU7A, 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

      12AU7A, ECC82

      Brand
    • Mazda 12AU7A, ECC82 tube — photo 1 of 3
      Mazda 12AU7A, ECC82 tube — photo 2 of 3
      Mazda 12AU7A, ECC82 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

    Matsushita
    Brand
    Lindal

    12AU7A

    Brand
    Arcturus

    12AU7A

    Brand
    Raytheon
    RCA
    Brand
    Superior

    12AU7A

    Maker
    Mullard
    Brand
    Rogers
    RCA

    12AU7A, ECC82

    Brand
    Mazda