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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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Manufacturer record

National

13 Tubes manufactured by National

  • National 12AD7 tube — photo 1 of 4
    National 12AD7 tube — photo 2 of 4
    National 12AD7 tube — photo 3 of 4
    National 12AD7 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

    12AD7

    Brand
    National
  • National 12AX7 tube - Matsushita

    12AX7

    Maker
    Matsushita
    Brand
    National
  • National 12AX7 tube - Matsushita — photo 1 of 5
    National 12AX7 tube - Matsushita — photo 2 of 5
    National 12AX7 tube - Matsushita — photo 3 of 5
    National 12AX7 tube - Matsushita — photo 4 of 5
    National 12AX7 tube - Matsushita — photo 5 of 5

    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 5

    12AX7

    Maker
    Matsushita
    Brand
    National
  • National 12AX7WA tube

    12AX7WA

    Brand
    National
  • National 6973 tube - RCA — photo 1 of 2
    National 6973 tube - RCA — 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

    6973

    Maker
    RCA
    Brand
    National
  • National 6L6GC tube — photo 1 of 2
    National 6L6GC 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

    6L6GC

    Brand
    National
  • National E83CC tube - Ei — photo 1 of 3
    National E83CC tube - Ei — photo 2 of 3
    National E83CC tube - Ei — 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

    E83CC

    Maker
    Ei
    Brand
    National
  • National 12AU7, ECC82 tube - Matsushita

    12AU7, ECC82

    Maker
    Matsushita
    Brand
    National
  • National 12AX7A, ECC83 tube — photo 1 of 4
    National 12AX7A, ECC83 tube — photo 2 of 4
    National 12AX7A, ECC83 tube — photo 3 of 4
    National 12AX7A, ECC83 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

    12AX7A, ECC83

    Brand
    National
  • National 12AX7A, ECC83 tube — photo 1 of 2
    National 12AX7A, ECC83 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

    12AX7A, ECC83

    Brand
    National
  • National EL34 tube — photo 1 of 3
    National EL34 tube — photo 2 of 3
    National EL34 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

    EL34

    Brand
    National
  • National 6CA7, EL34 tube - RFT — photo 1 of 4
    National 6CA7, EL34 tube - RFT — photo 2 of 4
    National 6CA7, EL34 tube - RFT — photo 3 of 4
    National 6CA7, EL34 tube - RFT — 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

    6CA7, EL34

    Maker
    RFT
    Brand
    National
  • RFT KT77 tube - National — photo 1 of 5
    RFT KT77 tube - National — photo 2 of 5
    RFT KT77 tube - National — photo 3 of 5
    RFT KT77 tube - National — photo 4 of 5
    RFT KT77 tube - National — photo 5 of 5

    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 5

    KT77

    Maker
    National
    Brand
    RFT
Showing 1–13 of 13 results