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

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12AX7A, ECC83, 7025

Manufacturer
Ei
Brand
Philips Ecg

Pinched Tip

Code On Tube
8A3 ⩀??
Country
Yugoslavia
Factory Code
⩀ - Ei
Getter
O-Getter Plate
Glass Color
Clear Glass
Archive ID
69uahvvz
Plate Color
Matte Gray
Plate Look
Smooth
Plate Size
17mm
Tip Shape
Pinched Tip

More tubes branded Philips Ecg

  • Philips Ecg 7027A tube - Sylvania — photo 1 of 2
    Philips Ecg 7027A tube - Sylvania — photo 2 of 2

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    Photo 1 of 2

    7027A

    Maker
    Sylvania
    Brand
    Philips Ecg
  • Philips Ecg 12AX7WA tube — photo 1 of 3
    Philips Ecg 12AX7WA tube — photo 2 of 3
    Philips Ecg 12AX7WA tube — photo 3 of 3

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    Photo 1 of 3

  • Philips Ecg 6L6GC tube - Sylvania

    6L6GC

    Maker
    Sylvania
    Brand
    Philips Ecg

More tubes manufactured by Ei

  • Siemens K1007, CV492, 2A1 tube - Ei — photo 1 of 9
    Siemens K1007, CV492, 2A1 tube - Ei — photo 2 of 9
    Siemens K1007, CV492, 2A1 tube - Ei — photo 3 of 9
    Siemens K1007, CV492, 2A1 tube - Ei — photo 4 of 9
    Siemens K1007, CV492, 2A1 tube - Ei — photo 5 of 9
    Siemens K1007, CV492, 2A1 tube - Ei — photo 6 of 9
    Siemens K1007, CV492, 2A1 tube - Ei — photo 7 of 9
    Siemens K1007, CV492, 2A1 tube - Ei — photo 8 of 9
    Siemens K1007, CV492, 2A1 tube - Ei — photo 9 of 9

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    Photo 1 of 9

12AX7WA

Brand
Philips Ecg

K1007, CV492, 2A1

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

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    Photo 1 of 3

    E83CC

    Maker
    Ei
    Brand
    National
  • Tungsram ECC82 tube - Ei — photo 1 of 2
    Tungsram ECC82 tube - Ei — photo 2 of 2

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    Photo 1 of 2

    ECC82

    Maker
    Ei
    Brand
    Tungsram
  • Mazda ECC83 tube - Ei — photo 1 of 2
    Mazda ECC83 tube - Ei — photo 2 of 2

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    Photo 1 of 2

    ECC83

    Maker
    Ei
    Brand
    Mazda
  • Philips ECC83, 12AX7 tube - Ei — photo 1 of 4
    Philips ECC83, 12AX7 tube - Ei — photo 2 of 4
    Philips ECC83, 12AX7 tube - Ei — photo 3 of 4
    Philips ECC83, 12AX7 tube - Ei — photo 4 of 4

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    Photo 1 of 4

    ECC83, 12AX7

    Maker
    Ei
    Brand
    Philips
  • Gt GT7025, 7025, 12AX7, ECC83 tube - Ei — photo 1 of 3
    Gt GT7025, 7025, 12AX7, ECC83 tube - Ei — photo 2 of 3
    Gt GT7025, 7025, 12AX7, ECC83 tube - Ei — photo 3 of 3

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    Photo 1 of 3

    GT7025, 7025, 12AX7, ECC83

    Maker
    Ei
    Brand
    Gt
  • Edicron ECC83 tube - Ei

    ECC83

    Maker
    Ei
    Brand
    Edicron
  • Standard Brand ECC83 tube - Ei

    ECC83

    Maker
    Ei
    Brand
    Standard Brand
  • Gold Aero KT99A tube - Ei — photo 1 of 5
    Gold Aero KT99A tube - Ei — photo 2 of 5
    Gold Aero KT99A tube - Ei — photo 3 of 5
    Gold Aero KT99A tube - Ei — photo 4 of 5
    Gold Aero KT99A tube - Ei — photo 5 of 5

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    KT99A

    Maker
    Ei
    Brand
    Gold Aero
  • United National 12AX7, ECC83 tube - Ei — photo 1 of 3
    United National 12AX7, ECC83 tube - Ei — photo 2 of 3
    United National 12AX7, ECC83 tube - Ei — photo 3 of 3

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    Photo 1 of 3

    12AX7, ECC83

    Maker
    Ei
    Brand
    United National
  • More 12AX7A type tubes

    • 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
    • Hit-Ray, Hitachi 12AX7A tube — photo 1 of 5
      Hit-Ray, Hitachi 12AX7A tube — photo 2 of 5
      Hit-Ray, Hitachi 12AX7A tube — photo 3 of 5
      Hit-Ray, Hitachi 12AX7A tube — photo 4 of 5
      Hit-Ray, Hitachi 12AX7A tube — photo 5 of 5

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      Photo 1 of 5

    • Ami, Rowe 12AX7A tube - Philips — photo 1 of 2
      Ami, Rowe 12AX7A tube - Philips — photo 2 of 2

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      Photo 1 of 2

      12AX7A

      Maker
    • Tung-Sol 12AX7A tube — photo 1 of 5
      Tung-Sol 12AX7A tube — photo 2 of 5
      Tung-Sol 12AX7A tube — photo 3 of 5
      Tung-Sol 12AX7A tube — photo 4 of 5
      Tung-Sol 12AX7A tube — photo 5 of 5

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      Photo 1 of 5

    • CEI 12AX7A tube — photo 1 of 3
      CEI 12AX7A tube — photo 2 of 3
      CEI 12AX7A tube — photo 3 of 3

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      Photo 1 of 3

    • 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

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      Photo 1 of 4

    • Bell & Howell 12AX7A, 7025 tube — photo 1 of 3
      Bell & Howell 12AX7A, 7025 tube — photo 2 of 3
      Bell & Howell 12AX7A, 7025 tube — photo 3 of 3

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      Photo 1 of 3

    • Mullard 12AX7A tube — photo 1 of 4
      Mullard 12AX7A tube — photo 2 of 4
      Mullard 12AX7A tube — photo 3 of 4
      Mullard 12AX7A tube — photo 4 of 4

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      Photo 1 of 4

    • United Electron 12AX7A tube — photo 1 of 5
      United Electron 12AX7A tube — photo 2 of 5
      United Electron 12AX7A tube — photo 3 of 5
      United Electron 12AX7A tube — photo 4 of 5
      United Electron 12AX7A tube — photo 5 of 5

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      Photo 1 of 5

    • Philips 12AX7A, ECC83 tube - Matsushita — photo 1 of 2
      Philips 12AX7A, ECC83 tube - Matsushita — photo 2 of 2

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      Photo 1 of 2

      12AX7A, ECC83

      Maker

    12AX7A

    Brand
    Hit-Ray, Hitachi
    Philips
    Brand
    Ami, Rowe

    12AX7A

    Brand
    Tung-Sol

    12AX7A

    Brand
    CEI

    12AX7A, ECC83

    Brand
    National

    12AX7A, 7025

    Brand
    Bell & Howell

    12AX7A

    Brand
    Mullard

    12AX7A

    Brand
    United Electron
    Matsushita
    Brand
    Philips

    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
    • 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

    Equivalent and related tube numbers

    Commonly cross-referenced designations for 7025. 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 7025 type tubes

    • Magnavox 7025 tube

      7025

      Brand
      Magnavox
    • Bell & Howell 12AX7A, 7025 tube — photo 1 of 3
      Bell & Howell 12AX7A, 7025 tube — photo 2 of 3
      Bell & Howell 12AX7A, 7025 tube — photo 3 of 3

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      Photo 1 of 3

    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

    ECC83, 12AX7A

    Maker
    Telefunken
    Brand
    Lafayette
  • 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
  • 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
    Brimar
    Brand
    Arkay
  • 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
  • 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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    Photo 1 of 11

    ECC83, MC6

    Brand
    Siemens
  • 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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    Photo 1 of 11

    ECC83

    Brand
    Telefunken
  • Tekade ECC83, MCA tube - Valvo — photo 1 of 5
    Tekade ECC83, MCA tube - Valvo — photo 2 of 5
    Tekade ECC83, MCA tube - Valvo — photo 3 of 5
    Tekade ECC83, MCA tube - Valvo — photo 4 of 5
    Tekade ECC83, MCA tube - Valvo — photo 5 of 5

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    Photo 1 of 5

    ECC83, MCA

    Maker
    Valvo
    Brand
    Tekade
  • 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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    Photo 1 of 4

    ECC83, MC1

    Maker
    Valvo
    Brand
    Philips, Miniwatt
  • United Electron ECC83 tube — photo 1 of 2
    United Electron ECC83 tube — photo 2 of 2

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    Photo 1 of 2

    ECC83

    Brand
    United Electron
  • 12AX7A, 7025

    Brand
    Bell & Howell
  • Rogers 7025 tube - Philips — photo 1 of 2
    Rogers 7025 tube - Philips — photo 2 of 2

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    7025

    Maker
    Philips
    Brand
    Rogers
  • Wurlitzer 7025 tube - RCA

    7025

    Maker
    RCA
    Brand
    Wurlitzer
  • Sovtek 12AX7WA, 7025 tube

    12AX7WA, 7025

    Brand
    Sovtek
  • Mullard 12AX7, 7025 tube — photo 1 of 7
    Mullard 12AX7, 7025 tube — photo 2 of 7
    Mullard 12AX7, 7025 tube — photo 3 of 7
    Mullard 12AX7, 7025 tube — photo 4 of 7
    Mullard 12AX7, 7025 tube — photo 5 of 7
    Mullard 12AX7, 7025 tube — photo 6 of 7
    Mullard 12AX7, 7025 tube — photo 7 of 7

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    Photo 1 of 7

    12AX7, 7025

    Brand
    Mullard
  • Daltron 7025 tube — photo 1 of 4
    Daltron 7025 tube — photo 2 of 4
    Daltron 7025 tube — photo 3 of 4
    Daltron 7025 tube — photo 4 of 4

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    7025

    Brand
    Daltron
  • Amperex 7025 tube

    7025

    Brand
    Amperex
  • Magnavox 12AX7A, 7025 tube — photo 1 of 3
    Magnavox 12AX7A, 7025 tube — photo 2 of 3
    Magnavox 12AX7A, 7025 tube — photo 3 of 3

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    12AX7A, 7025

    Brand
    Magnavox
  • Magnavox 7025, 12AX7A tube - RCA — photo 1 of 2
    Magnavox 7025, 12AX7A tube - RCA — photo 2 of 2

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    7025, 12AX7A

    Maker
    RCA
    Brand
    Magnavox