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

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12AX7, ECC83

Manufacturer
Telefunken
Brand
Sonotone

Pinched Tip

Code On Tube
7876111 TC
Country
West Germany
Getter Support
One
Glass Color
Clear Glass
Mica
Double
Other Marks
Telefunken diamond on bottom
Archive ID
5ah9wec0
Pin Color
Silver
Plate Color
Matte Gray
Plate Look
Smooth
Plate Size
17mm
Tip Shape
Pinched Tip

More tubes manufactured by Telefunken

  • Lafayette ECC83, 12AX7A tube - Telefunken — photo 1 of 7
    Lafayette ECC83, 12AX7A tube - Telefunken — photo 2 of 7
    Lafayette ECC83, 12AX7A tube - Telefunken — photo 3 of 7
    Lafayette ECC83, 12AX7A tube - Telefunken — photo 4 of 7
    Lafayette ECC83, 12AX7A tube - Telefunken — photo 5 of 7
    Lafayette ECC83, 12AX7A tube - Telefunken — photo 6 of 7
    Lafayette ECC83, 12AX7A tube - Telefunken — photo 7 of 7

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    Photo 1 of 7

    ECC83, 12AX7A

    Maker
    Telefunken
    Brand
    Lafayette
  • Mazda, Belvu 12AX7A, ECC83 tube - Telefunken — photo 1 of 3
    Mazda, Belvu 12AX7A, ECC83 tube - Telefunken — photo 2 of 3
    Mazda, Belvu 12AX7A, ECC83 tube - Telefunken — photo 3 of 3

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  • Zaerix 6211 tube - Telefunken — photo 1 of 3
    Zaerix 6211 tube - Telefunken — photo 2 of 3
    Zaerix 6211 tube - Telefunken — photo 3 of 3

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  • Gap / R Computo 12AX7 tube - Telefunken — photo 1 of 2
    Gap / R Computo 12AX7 tube - Telefunken — photo 2 of 2

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    Photo 1 of 2

    12AX7

    Maker
  • Itt Lorenz 12AX7WA tube - Telefunken — photo 1 of 11
    Itt Lorenz 12AX7WA tube - Telefunken — photo 2 of 11
    Itt Lorenz 12AX7WA tube - Telefunken — photo 3 of 11
    Itt Lorenz 12AX7WA tube - Telefunken — photo 4 of 11
    Itt Lorenz 12AX7WA tube - Telefunken — photo 5 of 11
    Itt Lorenz 12AX7WA tube - Telefunken — photo 6 of 11
    Itt Lorenz 12AX7WA tube - Telefunken — photo 7 of 11
    Itt Lorenz 12AX7WA tube - Telefunken — photo 8 of 11
    Itt Lorenz 12AX7WA tube - Telefunken — photo 9 of 11
    Itt Lorenz 12AX7WA tube - Telefunken — photo 10 of 11
    Itt Lorenz 12AX7WA tube - Telefunken — photo 11 of 11

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  • The Fisher ECC83, 12AX7 tube - Telefunken — photo 1 of 11
    The Fisher ECC83, 12AX7 tube - Telefunken — photo 2 of 11
    The Fisher ECC83, 12AX7 tube - Telefunken — photo 3 of 11
    The Fisher ECC83, 12AX7 tube - Telefunken — photo 4 of 11
    The Fisher ECC83, 12AX7 tube - Telefunken — photo 5 of 11
    The Fisher ECC83, 12AX7 tube - Telefunken — photo 6 of 11
    The Fisher ECC83, 12AX7 tube - Telefunken — photo 7 of 11
    The Fisher ECC83, 12AX7 tube - Telefunken — photo 8 of 11
    The Fisher ECC83, 12AX7 tube - Telefunken — photo 9 of 11
    The Fisher ECC83, 12AX7 tube - Telefunken — photo 10 of 11
    The Fisher ECC83, 12AX7 tube - Telefunken — photo 11 of 11

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  • Mazda 12AX7A tube - Telefunken — photo 1 of 5
    Mazda 12AX7A tube - Telefunken — photo 2 of 5
    Mazda 12AX7A tube - Telefunken — photo 3 of 5
    Mazda 12AX7A tube - Telefunken — photo 4 of 5
    Mazda 12AX7A tube - Telefunken — photo 5 of 5

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  • Belvu 12AX7A, ECC83 tube - Telefunken — photo 1 of 2
    Belvu 12AX7A, ECC83 tube - Telefunken — photo 2 of 2

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    12AX7A, ECC83

    Maker
  • Leeds & Northrup 12AX7 tube - Telefunken — photo 1 of 3
    Leeds & Northrup 12AX7 tube - Telefunken — photo 2 of 3
    Leeds & Northrup 12AX7 tube - Telefunken — photo 3 of 3

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  • Dynaco ECC83 tube - Telefunken — photo 1 of 3
    Dynaco ECC83 tube - Telefunken — photo 2 of 3
    Dynaco ECC83 tube - Telefunken — photo 3 of 3

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More tubes branded Sonotone

  • Sonotone GZ34, 5AR4 tube — photo 1 of 2
    Sonotone GZ34, 5AR4 tube — photo 2 of 2

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    Photo 1 of 2

    GZ34, 5AR4

    Brand
    Sonotone
  • Sonotone 6CG7, JOZ-6CG7 tube — photo 1 of 2
    Sonotone 6CG7, JOZ-6CG7 tube — photo 2 of 2

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    6CG7, JOZ-6CG7

    Brand
  • Sonotone ECC82, 12AU7 tube - Siemens — photo 1 of 6
    Sonotone ECC82, 12AU7 tube - Siemens — photo 2 of 6
    Sonotone ECC82, 12AU7 tube - Siemens — photo 3 of 6
    Sonotone ECC82, 12AU7 tube - Siemens — photo 4 of 6
    Sonotone ECC82, 12AU7 tube - Siemens — photo 5 of 6
    Sonotone ECC82, 12AU7 tube - Siemens — photo 6 of 6

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    Photo 1 of 6

  • Sonotone EL84, 6BQ5, RX3 tube - Siemens — photo 1 of 2
    Sonotone EL84, 6BQ5, RX3 tube - Siemens — photo 2 of 2

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    Photo 1 of 2

    EL84, 6BQ5, RX3

    Maker
  • Sonotone ECC82, 12AU7 tube - Siemens — photo 1 of 9
    Sonotone ECC82, 12AU7 tube - Siemens — photo 2 of 9
    Sonotone ECC82, 12AU7 tube - Siemens — photo 3 of 9
    Sonotone ECC82, 12AU7 tube - Siemens — photo 4 of 9
    Sonotone ECC82, 12AU7 tube - Siemens — photo 5 of 9
    Sonotone ECC82, 12AU7 tube - Siemens — photo 6 of 9
    Sonotone ECC82, 12AU7 tube - Siemens — photo 7 of 9
    Sonotone ECC82, 12AU7 tube - Siemens — photo 8 of 9
    Sonotone ECC82, 12AU7 tube - Siemens — photo 9 of 9

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  • Sonotone 7025, 12AX7 tube - RCA

    7025, 12AX7

    Maker
    RCA
    Brand
    Sonotone
  • Sonotone EL34, 6CA7, XF2 tube - Mullard — photo 1 of 5
    Sonotone EL34, 6CA7, XF2 tube - Mullard — photo 2 of 5
    Sonotone EL34, 6CA7, XF2 tube - Mullard — photo 3 of 5
    Sonotone EL34, 6CA7, XF2 tube - Mullard — photo 4 of 5
    Sonotone EL34, 6CA7, XF2 tube - Mullard — photo 5 of 5

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    Photo 1 of 5

12AX7A, ECC83

Maker
Telefunken
Brand
Mazda, Belvu

6211

Maker
Telefunken
Brand
Zaerix
Telefunken
Brand
Gap / R Computo

12AX7WA

Maker
Telefunken
Brand
Itt Lorenz

ECC83, 12AX7

Maker
Telefunken
Brand
The Fisher

12AX7A

Maker
Telefunken
Brand
Mazda
Telefunken
Brand
Belvu

12AX7

Maker
Telefunken
Brand
Leeds & Northrup

ECC83

Maker
Telefunken
Brand
Dynaco
Sonotone

ECC82, 12AU7

Maker
Siemens
Brand
Sonotone
Siemens
Brand
Sonotone

ECC82, 12AU7

Maker
Siemens
Brand
Sonotone

EL34, 6CA7, XF2

Maker
Mullard
Brand
Sonotone

Equivalent and related tube numbers

Commonly cross-referenced designations for 12AX7. Compatibility is not guaranteed. Before substituting, verify socket and pinout, heater voltage and current, bias requirements, and maximum ratings against the relevant manufacturers’ datasheets.

  • 7025
  • B339
  • CV4004
  • CV492
  • ECC83
  • M8137

More 12AX7 type tubes

  • Electrohome 12AX7, I65 tube — photo 1 of 5
    Electrohome 12AX7, I65 tube — photo 2 of 5
    Electrohome 12AX7, I65 tube — photo 3 of 5
    Electrohome 12AX7, I65 tube — photo 4 of 5
    Electrohome 12AX7, I65 tube — photo 5 of 5

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    Photo 1 of 5

Equivalent and related tube numbers

Commonly cross-referenced designations for ECC83. 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
  • 7025
  • CV4004

12AX7, I65

Brand
Electrohome
  • RCA 12AX7 tube — photo 1 of 3
    RCA 12AX7 tube — photo 2 of 3
    RCA 12AX7 tube — photo 3 of 3

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    Photo 1 of 3

    12AX7

    Brand
    RCA
  • Hammond 12AX7, ECC83 tube - Philips — photo 1 of 7
    Hammond 12AX7, ECC83 tube - Philips — photo 2 of 7
    Hammond 12AX7, ECC83 tube - Philips — photo 3 of 7
    Hammond 12AX7, ECC83 tube - Philips — photo 4 of 7
    Hammond 12AX7, ECC83 tube - Philips — photo 5 of 7
    Hammond 12AX7, ECC83 tube - Philips — photo 6 of 7
    Hammond 12AX7, ECC83 tube - Philips — photo 7 of 7

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    Photo 1 of 7

    12AX7, ECC83

    Maker
    Philips
    Brand
    Hammond
  • Heintz & Kaufman, Gammatron 12AX7 tube — photo 1 of 3
    Heintz & Kaufman, Gammatron 12AX7 tube — photo 2 of 3
    Heintz & Kaufman, Gammatron 12AX7 tube — photo 3 of 3

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    Photo 1 of 3

    12AX7

    Brand
    Heintz & Kaufman, Gammatron
  • Tungsram ECC83, 12AX7, MC0 tube - Siemens — photo 1 of 2
    Tungsram ECC83, 12AX7, MC0 tube - Siemens — photo 2 of 2

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    ECC83, 12AX7, MC0

    Maker
    Siemens
    Brand
    Tungsram
  • Rad Tel 12AX7 tube - Sylvania — photo 1 of 6
    Rad Tel 12AX7 tube - Sylvania — photo 2 of 6
    Rad Tel 12AX7 tube - Sylvania — photo 3 of 6
    Rad Tel 12AX7 tube - Sylvania — photo 4 of 6
    Rad Tel 12AX7 tube - Sylvania — photo 5 of 6
    Rad Tel 12AX7 tube - Sylvania — photo 6 of 6

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    12AX7

    Maker
    Sylvania
    Brand
    Rad Tel
  • Ge 12AX7 tube — photo 1 of 2
    Ge 12AX7 tube — photo 2 of 2

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    Photo 1 of 2

    12AX7

    Brand
    Ge
  • Mullard ECC83, 12AX7, I63 tube — photo 1 of 20
    Mullard ECC83, 12AX7, I63 tube — photo 2 of 20
    Mullard ECC83, 12AX7, I63 tube — photo 3 of 20
    Mullard ECC83, 12AX7, I63 tube — photo 4 of 20
    Mullard ECC83, 12AX7, I63 tube — photo 5 of 20
    Mullard ECC83, 12AX7, I63 tube — photo 6 of 20
    Mullard ECC83, 12AX7, I63 tube — photo 7 of 20
    Mullard ECC83, 12AX7, I63 tube — photo 8 of 20
    Mullard ECC83, 12AX7, I63 tube — photo 9 of 20
    Mullard ECC83, 12AX7, I63 tube — photo 10 of 20
    Mullard ECC83, 12AX7, I63 tube — photo 11 of 20
    Mullard ECC83, 12AX7, I63 tube — photo 12 of 20
    Mullard ECC83, 12AX7, I63 tube — photo 13 of 20
    Mullard ECC83, 12AX7, I63 tube — photo 14 of 20
    Mullard ECC83, 12AX7, I63 tube — photo 15 of 20
    Mullard ECC83, 12AX7, I63 tube — photo 16 of 20
    Mullard ECC83, 12AX7, I63 tube — photo 17 of 20
    Mullard ECC83, 12AX7, I63 tube — photo 18 of 20
    Mullard ECC83, 12AX7, I63 tube — photo 19 of 20
    Mullard ECC83, 12AX7, I63 tube — photo 20 of 20

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    Photo 1 of 20

    ECC83, 12AX7, I63

    Brand
    Mullard
  • General Electric 12AX7 tube — photo 1 of 6
    General Electric 12AX7 tube — photo 2 of 6
    General Electric 12AX7 tube — photo 3 of 6
    General Electric 12AX7 tube — photo 4 of 6
    General Electric 12AX7 tube — photo 5 of 6
    General Electric 12AX7 tube — photo 6 of 6

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    12AX7

    Brand
    General Electric
  • NU 12AX7 tube — photo 1 of 6
    NU 12AX7 tube — photo 2 of 6
    NU 12AX7 tube — photo 3 of 6
    NU 12AX7 tube — photo 4 of 6
    NU 12AX7 tube — photo 5 of 6
    NU 12AX7 tube — photo 6 of 6

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    12AX7

    Brand
    NU
  • CV492

    • More ECC83 type tubes

    • Hammond 12AX7, ECC83 tube - Philips — photo 1 of 7
      Hammond 12AX7, ECC83 tube - Philips — photo 2 of 7
      Hammond 12AX7, ECC83 tube - Philips — photo 3 of 7
      Hammond 12AX7, ECC83 tube - Philips — photo 4 of 7
      Hammond 12AX7, ECC83 tube - Philips — photo 5 of 7
      Hammond 12AX7, ECC83 tube - Philips — photo 6 of 7
      Hammond 12AX7, ECC83 tube - Philips — photo 7 of 7

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      Photo 1 of 7

      12AX7, ECC83

      Maker
      Philips
      Brand
      Hammond
    • Lafayette ECC83, 12AX7A tube - Telefunken — photo 1 of 7
      Lafayette ECC83, 12AX7A tube - Telefunken — photo 2 of 7
      Lafayette ECC83, 12AX7A tube - Telefunken — photo 3 of 7
      Lafayette ECC83, 12AX7A tube - Telefunken — photo 4 of 7
      Lafayette ECC83, 12AX7A tube - Telefunken — photo 5 of 7
      Lafayette ECC83, 12AX7A tube - Telefunken — photo 6 of 7
      Lafayette ECC83, 12AX7A tube - Telefunken — photo 7 of 7

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      Photo 1 of 7

    • Philips Ecg 12AX7A, ECC83, 7025 tube - Ei — photo 1 of 5
      Philips Ecg 12AX7A, ECC83, 7025 tube - Ei — photo 2 of 5
      Philips Ecg 12AX7A, ECC83, 7025 tube - Ei — photo 3 of 5
      Philips Ecg 12AX7A, ECC83, 7025 tube - Ei — photo 4 of 5
      Philips Ecg 12AX7A, ECC83, 7025 tube - Ei — photo 5 of 5

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      Photo 1 of 5

    • Tungsram ECC83, 12AX7, MC0 tube - Siemens — photo 1 of 2
      Tungsram ECC83, 12AX7, MC0 tube - Siemens — photo 2 of 2

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      ECC83, 12AX7, MC0

    • Arkay ECC83 tube - Brimar — photo 1 of 2
      Arkay ECC83 tube - Brimar — photo 2 of 2

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      Photo 1 of 2

      ECC83

      Maker
    • Mullard ECC83, 12AX7, I63 tube — photo 1 of 20
      Mullard ECC83, 12AX7, I63 tube — photo 2 of 20
      Mullard ECC83, 12AX7, I63 tube — photo 3 of 20
      Mullard ECC83, 12AX7, I63 tube — photo 4 of 20
      Mullard ECC83, 12AX7, I63 tube — photo 5 of 20
      Mullard ECC83, 12AX7, I63 tube — photo 6 of 20
      Mullard ECC83, 12AX7, I63 tube — photo 7 of 20
      Mullard ECC83, 12AX7, I63 tube — photo 8 of 20
      Mullard ECC83, 12AX7, I63 tube — photo 9 of 20
      Mullard ECC83, 12AX7, I63 tube — photo 10 of 20
      Mullard ECC83, 12AX7, I63 tube — photo 11 of 20
      Mullard ECC83, 12AX7, I63 tube — photo 12 of 20
      Mullard ECC83, 12AX7, I63 tube — photo 13 of 20
      Mullard ECC83, 12AX7, I63 tube — photo 14 of 20
      Mullard ECC83, 12AX7, I63 tube — photo 15 of 20
      Mullard ECC83, 12AX7, I63 tube — photo 16 of 20
      Mullard ECC83, 12AX7, I63 tube — photo 17 of 20
      Mullard ECC83, 12AX7, I63 tube — photo 18 of 20
      Mullard ECC83, 12AX7, I63 tube — photo 19 of 20
      Mullard ECC83, 12AX7, I63 tube — photo 20 of 20

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    • Siemens ECC83, MC6 tube — photo 1 of 11
      Siemens ECC83, MC6 tube — photo 2 of 11
      Siemens ECC83, MC6 tube — photo 3 of 11
      Siemens ECC83, MC6 tube — photo 4 of 11
      Siemens ECC83, MC6 tube — photo 5 of 11
      Siemens ECC83, MC6 tube — photo 6 of 11
      Siemens ECC83, MC6 tube — photo 7 of 11
      Siemens ECC83, MC6 tube — photo 8 of 11
      Siemens ECC83, MC6 tube — photo 9 of 11
      Siemens ECC83, MC6 tube — photo 10 of 11
      Siemens ECC83, MC6 tube — photo 11 of 11

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    • Telefunken ECC83 tube — photo 1 of 11
      Telefunken ECC83 tube — photo 2 of 11
      Telefunken ECC83 tube — photo 3 of 11
      Telefunken ECC83 tube — photo 4 of 11
      Telefunken ECC83 tube — photo 5 of 11
      Telefunken ECC83 tube — photo 6 of 11
      Telefunken ECC83 tube — photo 7 of 11
      Telefunken ECC83 tube — photo 8 of 11
      Telefunken ECC83 tube — photo 9 of 11
      Telefunken ECC83 tube — photo 10 of 11
      Telefunken ECC83 tube — photo 11 of 11

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    • Tekade ECC83, MCA tube - Valvo — photo 1 of 5
      Tekade ECC83, MCA tube - Valvo — photo 2 of 5
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      Tekade ECC83, MCA tube - Valvo — photo 4 of 5
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    • Philips, Miniwatt ECC83, MC1 tube - Valvo — photo 1 of 4
      Philips, Miniwatt ECC83, MC1 tube - Valvo — photo 2 of 4
      Philips, Miniwatt ECC83, MC1 tube - Valvo — photo 3 of 4
      Philips, Miniwatt ECC83, MC1 tube - Valvo — photo 4 of 4

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    ECC83, 12AX7A

    Maker
    Telefunken
    Brand
    Lafayette

    12AX7A, ECC83, 7025

    Maker
    Ei
    Brand
    Philips Ecg
    Maker
    Siemens
    Brand
    Tungsram
    Brimar
    Brand
    Arkay

    ECC83, 12AX7, I63

    Brand
    Mullard

    ECC83, MC6

    Brand
    Siemens

    ECC83

    Brand
    Telefunken

    ECC83, MCA

    Maker
    Valvo
    Brand
    Tekade

    ECC83, MC1

    Maker
    Valvo
    Brand
    Philips, Miniwatt