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

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ECC83 vacuum tube outline illustration

Tube-number record

ECC83

189 archive entries

ECC83 is a tube type in the TubeDatabase archive (class: R.F. DOUBLE TRIODE). Recorded specifications: brand JJ Electronic, construction Dual triode, socket Noval (B9A), maximum plate voltage 300 V, and maximum plate dissipation 1 W. The archive holds 189 photographed examples of this type.

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
BrandJJ Electronic
ClassR.F. DOUBLE TRIODE
BaseNoval (B9A)
Filament6.3 V @ 300 mA

Construction

Primary TypeDual triode
EnvelopeGlass
Sections

Datasheets

Datasheet: ECC83.pdf

Download PDF
Loading datasheet...

Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.

Filters

189 tubes found

Manufacturers

Mullard19Philips12
2

Filament / Heater

Heater NotesHeater current depends on voltage selection (6.3V/12.6V)

Absolute Maximum Ratings

Plate Voltage300 V
Plate Dissipation1 W
Grid 1 Voltage-50 V
Cathode Current8 mA
H-C Voltage180 V

Audio Performance

Key Features
  • Resistance - coupled amplifier support
  • Low noise characteristics

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Typical characteristic250 V1600625001001.2 mA

Application Notes

Commonly used as a resistance-coupled amplifier with cathode grid bias.
Ei
7
RFT6
Telefunken6
Amperex4
Brimar4
Matsushita4
Valvo4
Siemens3
Marconi Italiana2
Bel1
La Radiotechnique R/T1
Mazda1
R/T La Radiotechnique1
Toshiba1
Tungsram1

Brands

Miniwatt17Philips17Amperex13Mullard11Marconi10Siemens8Mazda7Valvo7Belvu5RCA5Telefunken4Tungsram4Voice Of Music4Adzam3The Fisher3Bel2Brimar2CEI2Dario2Daystrom2Dynaco2Egro2G.E.C.2Geloso2Haltron2Hammond2Marconi Italiana2National2Raytheon2Sylvania2Tesla2Ultron2Zaerix2Algra1Arkay1ATES1B&K1Bell & Howell1Brt1Cge1Cifte1Cmi1De Banks1Dynacordr1Edicron1Ediswan1Eico1EK1El-Menco1Elektron1Era1Europa1Ferranti1Fivre1Gbc1Ge1Gt1Heat1Hoges1Industria1Itt1Lafayette1Ltt1Marconi Espanola1Master Series1Matsushita1Orega Cifte1Philips Ecg1Pope1Realistic1RFT1Rogers1RSD1RTC1Rwn Neuhaus1Sears1Sel Lorenz1Siemens-Röhre1Sonotone1Standard Brand1Tekade1Teonex1Toshiba1Trigon1Triotron1United Electron1United National1Westinghouse1

Related tube numbers

12AX76812AX7A24MC110B3399I639MC5870256I616F915MC25I654I664MCP4CV4922F922I602MC02MC62MCA26L131GT70251I621PHILIPS1
  • Voice Of Music 12AX7, ECC83 tube - Amperex

    12AX7, ECC83

    Maker
    Amperex
    Brand
    Voice Of Music
  • Voice Of Music ECC83, 12AX7, MC5 tube - Amperex — photo 1 of 12
    Voice Of Music ECC83, 12AX7, MC5 tube - Amperex — photo 2 of 12
    Voice Of Music ECC83, 12AX7, MC5 tube - Amperex — photo 3 of 12
    Voice Of Music ECC83, 12AX7, MC5 tube - Amperex — photo 4 of 12
    Voice Of Music ECC83, 12AX7, MC5 tube - Amperex — photo 5 of 12
    Voice Of Music ECC83, 12AX7, MC5 tube - Amperex — photo 6 of 12
    Voice Of Music ECC83, 12AX7, MC5 tube - Amperex — photo 7 of 12
    Voice Of Music ECC83, 12AX7, MC5 tube - Amperex — photo 8 of 12
    Voice Of Music ECC83, 12AX7, MC5 tube - Amperex — photo 9 of 12
    Voice Of Music ECC83, 12AX7, MC5 tube - Amperex — photo 10 of 12
    Voice Of Music ECC83, 12AX7, MC5 tube - Amperex — photo 11 of 12
    Voice Of Music ECC83, 12AX7, MC5 tube - Amperex — photo 12 of 12

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    Photo 1 of 12

  • Hammond 12AX7A, ECC83 tube - Amperex

    12AX7A, ECC83

    Maker
    Amperex
    Brand
    Hammond
  • B&K 12AX7, ECC83 tube - Amperex — photo 1 of 4
    B&K 12AX7, ECC83 tube - Amperex — photo 2 of 4
    B&K 12AX7, ECC83 tube - Amperex — photo 3 of 4
    B&K 12AX7, ECC83 tube - Amperex — photo 4 of 4

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    Photo 1 of 4

    12AX7, ECC83

    Maker
    Amperex
  • Trigon 12AX7, ECC83, I65 tube - Bel — photo 1 of 3
    Trigon 12AX7, ECC83, I65 tube - Bel — photo 2 of 3
    Trigon 12AX7, ECC83, I65 tube - Bel — photo 3 of 3

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    12AX7, ECC83, I65

    Maker
    Bel
    Brand
    Trigon
  • Siemens ECC83 tube - Brimar — photo 1 of 10
    Siemens ECC83 tube - Brimar — photo 2 of 10
    Siemens ECC83 tube - Brimar — photo 3 of 10
    Siemens ECC83 tube - Brimar — photo 4 of 10
    Siemens ECC83 tube - Brimar — photo 5 of 10
    Siemens ECC83 tube - Brimar — photo 6 of 10
    Siemens ECC83 tube - Brimar — photo 7 of 10
    Siemens ECC83 tube - Brimar — photo 8 of 10
    Siemens ECC83 tube - Brimar — photo 9 of 10
    Siemens ECC83 tube - Brimar — photo 10 of 10

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  • Mazda 6L13, ECC83 tube - Brimar — photo 1 of 15
    Mazda 6L13, ECC83 tube - Brimar — photo 2 of 15
    Mazda 6L13, ECC83 tube - Brimar — photo 3 of 15
    Mazda 6L13, ECC83 tube - Brimar — photo 4 of 15
    Mazda 6L13, ECC83 tube - Brimar — photo 5 of 15
    Mazda 6L13, ECC83 tube - Brimar — photo 6 of 15
    Mazda 6L13, ECC83 tube - Brimar — photo 7 of 15
    Mazda 6L13, ECC83 tube - Brimar — photo 8 of 15
    Mazda 6L13, ECC83 tube - Brimar — photo 9 of 15
    Mazda 6L13, ECC83 tube - Brimar — photo 10 of 15
    Mazda 6L13, ECC83 tube - Brimar — photo 11 of 15
    Mazda 6L13, ECC83 tube - Brimar — photo 12 of 15
    Mazda 6L13, ECC83 tube - Brimar — photo 13 of 15
    Mazda 6L13, ECC83 tube - Brimar — photo 14 of 15
    Mazda 6L13, ECC83 tube - Brimar — photo 15 of 15

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  • CEI ECC83, 12AX7 tube - Brimar — photo 1 of 4
    CEI ECC83, 12AX7 tube - Brimar — photo 2 of 4
    CEI ECC83, 12AX7 tube - Brimar — photo 3 of 4
    CEI ECC83, 12AX7 tube - Brimar — photo 4 of 4

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    Photo 1 of 4

    ECC83, 12AX7

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

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    ECC83

    Maker
    Brimar
    Brand
    Arkay
  • 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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    12AX7, ECC83

    Maker
    Ei
    Brand
    United National
  • Standard Brand ECC83 tube - Ei

    ECC83

    Maker
    Ei
    Brand
    Standard Brand
  • Edicron ECC83 tube - Ei

    ECC83

    Maker
    Ei
    Brand
    Edicron
  • 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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    GT7025, 7025, 12AX7, ECC83

    Maker
    Ei
    Brand
    Gt
  • 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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    ECC83, 12AX7

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

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    ECC83

    Maker
    Ei
    Brand
    Mazda
  • 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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    12AX7A, ECC83, 7025

  • Industria ECC83 tube - La Radiotechnique R/T — photo 1 of 4
    Industria ECC83 tube - La Radiotechnique R/T — photo 2 of 4
    Industria ECC83 tube - La Radiotechnique R/T — photo 3 of 4
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    ECC83

    Maker
    La Radiotechnique R/T
  • RCA ECC83, 12AX7 tube - Marconi Italiana — photo 1 of 2
    RCA ECC83, 12AX7 tube - Marconi Italiana — photo 2 of 2

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    ECC83, 12AX7

    Maker
    Marconi Italiana
    Brand
    RCA
  • Geloso 12AX7, ECC83 tube - Marconi Italiana — photo 1 of 4
    Geloso 12AX7, ECC83 tube - Marconi Italiana — photo 2 of 4
    Geloso 12AX7, ECC83 tube - Marconi Italiana — photo 3 of 4
    Geloso 12AX7, ECC83 tube - Marconi Italiana — photo 4 of 4

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    12AX7, ECC83

    Maker
    Marconi Italiana
  • Cge 7025, 12AX7A, ECC83 tube - Matsushita — photo 1 of 3
    Cge 7025, 12AX7A, ECC83 tube - Matsushita — photo 2 of 3
    Cge 7025, 12AX7A, ECC83 tube - Matsushita — photo 3 of 3

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    7025, 12AX7A, ECC83

    Maker
    Matsushita
    Brand
  • Realistic 12AX7A, ECC83 tube - Matsushita — photo 1 of 7
    Realistic 12AX7A, ECC83 tube - Matsushita — photo 2 of 7
    Realistic 12AX7A, ECC83 tube - Matsushita — photo 3 of 7
    Realistic 12AX7A, ECC83 tube - Matsushita — photo 4 of 7
    Realistic 12AX7A, ECC83 tube - Matsushita — photo 5 of 7
    Realistic 12AX7A, ECC83 tube - Matsushita — photo 6 of 7
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  • CEI 12AX7A, ECC83 tube - Matsushita — photo 1 of 2
    CEI 12AX7A, ECC83 tube - Matsushita — photo 2 of 2

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    12AX7A, ECC83

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

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    12AX7A, ECC83

    Maker
    Matsushita
    Brand
    Philips
  • Orega Cifte ECC83 tube - Mazda — photo 1 of 5
    Orega Cifte ECC83 tube - Mazda — photo 2 of 5
    Orega Cifte ECC83 tube - Mazda — photo 3 of 5
    Orega Cifte ECC83 tube - Mazda — photo 4 of 5
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    ECC83

    Maker
Showing 1–24 of 189 results
12…8Next

ECC83, 12AX7, MC5

Maker
Amperex
Brand
Voice Of Music
Brand
B&K

ECC83

Maker
Brimar
Brand
Siemens

6L13, ECC83

Maker
Brimar
Brand
Mazda
Brand
CEI
Brand
Philips
Maker
Ei
Brand
Philips Ecg
Brand
Industria
Brand
Geloso
Cge

12AX7A, ECC83

Maker
Matsushita
Brand
Realistic
Mazda
Brand
Orega Cifte