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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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National Union logo

Manufacturer record

National Union

4 Tubes manufactured by National Union

  • National Union 350B tube - Western Electric — photo 1 of 25
    National Union 350B tube - Western Electric — photo 2 of 25
    National Union 350B tube - Western Electric — photo 3 of 25
    National Union 350B tube - Western Electric — photo 4 of 25
    National Union 350B tube - Western Electric — photo 5 of 25
    National Union 350B tube - Western Electric — photo 6 of 25
    National Union 350B tube - Western Electric — photo 7 of 25
    National Union 350B tube - Western Electric — photo 8 of 25
    National Union 350B tube - Western Electric — photo 9 of 25
    National Union 350B tube - Western Electric — photo 10 of 25
    National Union 350B tube - Western Electric — photo 11 of 25
    National Union 350B tube - Western Electric — photo 12 of 25
    National Union 350B tube - Western Electric — photo 13 of 25
    National Union 350B tube - Western Electric — photo 14 of 25
    National Union 350B tube - Western Electric — photo 15 of 25
    National Union 350B tube - Western Electric — photo 16 of 25
    National Union 350B tube - Western Electric — photo 17 of 25
    National Union 350B tube - Western Electric — photo 18 of 25
    National Union 350B tube - Western Electric — photo 19 of 25
    National Union 350B tube - Western Electric — photo 20 of 25
    National Union 350B tube - Western Electric — photo 21 of 25
    National Union 350B tube - Western Electric — photo 22 of 25
    National Union 350B tube - Western Electric — photo 23 of 25
    National Union 350B tube - Western Electric — photo 24 of 25
    National Union 350B tube - Western Electric — photo 25 of 25

    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 25

    350B

    Maker
    Western Electric
    Brand
    National Union
  • National Union 6L6 GAY tube — photo 1 of 3
    National Union 6L6 GAY tube — photo 2 of 3
    National Union 6L6 GAY 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

    6L6 GAY

    Brand
    National Union
  • National Union 845, FAA-845W tube — photo 1 of 6
    National Union 845, FAA-845W tube — photo 2 of 6
    National Union 845, FAA-845W tube — photo 3 of 6
    National Union 845, FAA-845W tube — photo 4 of 6
    National Union 845, FAA-845W tube — photo 5 of 6
    National Union 845, FAA-845W 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

    845, FAA-845W

    Brand
    National Union
  • National Union JAN-CNU-350B tube — photo 1 of 3
    National Union JAN-CNU-350B tube — photo 2 of 3
    National Union JAN-CNU-350B 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

    JAN-CNU-350B

    Brand
    National Union
Showing 1–4 of 4 results