TubeDatabase
  • Tubes
  • Testers
  • Companies
  • Submit
  • About

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)
DisclaimerSubmit a tube

Tube record

CV4004

Brand
Teonex

Pinched Tip

Getter
Square Plate
Glass Color
Clear Glass
Mica
Triple Mica
Archive ID
yvzmzcaq
Pin Color
Silver
Plate Color
Gray Shiny Nichel
Plate Size
14mm
Special Use
Military
Tip Shape
Pinched Tip

More tubes branded Teonex

  • Teonex ECC83 tube — photo 1 of 6
    Teonex ECC83 tube — photo 2 of 6
    Teonex ECC83 tube — photo 3 of 6
    Teonex ECC83 tube — photo 4 of 6
    Teonex ECC83 tube — photo 5 of 6
    Teonex ECC83 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

    ECC83

    Brand
    Teonex
  • Teonex 5670, 2C51 tube — photo 1 of 7
    Teonex 5670, 2C51 tube — photo 2 of 7
    Teonex 5670, 2C51 tube — photo 3 of 7
    Teonex 5670, 2C51 tube — photo 4 of 7
    Teonex 5670, 2C51 tube — photo 5 of 7
    Teonex 5670, 2C51 tube — photo 6 of 7
    Teonex 5670, 2C51 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

  • Teonex 6SN7GT tube - Sovtek — photo 1 of 5
    Teonex 6SN7GT tube - Sovtek — photo 2 of 5
    Teonex 6SN7GT tube - Sovtek — photo 3 of 5
    Teonex 6SN7GT tube - Sovtek — photo 4 of 5
    Teonex 6SN7GT tube - Sovtek — 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

  • Teonex 12AX7 tube — photo 1 of 4
    Teonex 12AX7 tube — photo 2 of 4
    Teonex 12AX7 tube — photo 3 of 4
    Teonex 12AX7 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

  • Teonex EL34 tube - Matsushita — photo 1 of 2
    Teonex EL34 tube - Matsushita — 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

    EL34

    Maker
    Matsushita

5670, 2C51

Brand
Teonex

6SN7GT

Maker
Sovtek
Brand
Teonex

12AX7

Brand
Teonex
Brand
Teonex

Equivalent and related tube numbers

Commonly cross-referenced designations for CV4004. Compatibility is not guaranteed. Before substituting, verify socket and pinout, heater voltage and current, bias requirements, and maximum ratings against the relevant manufacturers’ datasheets.

  • 12AX7
  • ECC83

More CV4004 type tubes

  • Brimar 6057, CV4004 tube — photo 1 of 2
    Brimar 6057, CV4004 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

    6057, CV4004

Brand
Brimar
  • Mullard M8137, CV4004 tube — photo 1 of 9
    Mullard M8137, CV4004 tube — photo 2 of 9
    Mullard M8137, CV4004 tube — photo 3 of 9
    Mullard M8137, CV4004 tube — photo 4 of 9
    Mullard M8137, CV4004 tube — photo 5 of 9
    Mullard M8137, CV4004 tube — photo 6 of 9
    Mullard M8137, CV4004 tube — photo 7 of 9
    Mullard M8137, CV4004 tube — photo 8 of 9
    Mullard M8137, CV4004 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

    M8137, CV4004

    Brand
    Mullard