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

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Tube record

7025, 12AX7

Manufacturer
RCA
Brand
Sonotone

Pinched Tip

Country
USA
Getter
Side Getter
Glass Color
Clear Glass
Mica
Double
Archive ID
6i53i67h
Pin Color
Silver
Plate Color
Matte Gray
Plate Look
Ribbed / Scale
Plate Size
14mm
Tip Shape
Pinched Tip

More tubes manufactured by RCA

  • Crc 6SN7GT, VT-231 tube - RCA — photo 1 of 10
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    Crc 6SN7GT, VT-231 tube - RCA — photo 4 of 10
    Crc 6SN7GT, VT-231 tube - RCA — photo 5 of 10
    Crc 6SN7GT, VT-231 tube - RCA — photo 6 of 10
    Crc 6SN7GT, VT-231 tube - RCA — photo 7 of 10
    Crc 6SN7GT, VT-231 tube - RCA — photo 8 of 10
    Crc 6SN7GT, VT-231 tube - RCA — photo 9 of 10
    Crc 6SN7GT, VT-231 tube - RCA — photo 10 of 10

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    6SN7GT, VT-231

    Maker
    RCA
    Brand
    Crc
  • Leeds & Northrup 5963 tube - RCA — photo 1 of 2
    Leeds & Northrup 5963 tube - RCA — photo 2 of 2

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    Photo 1 of 2

    5963

    Maker
  • RCA 7058 tube - RCA — photo 1 of 2
    RCA 7058 tube - RCA — photo 2 of 2

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    Photo 1 of 2

    7058

    Maker
    RCA
  • Sylvania 5R4GY tube - RCA — photo 1 of 3
    Sylvania 5R4GY tube - RCA — photo 2 of 3
    Sylvania 5R4GY tube - RCA — photo 3 of 3

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    Photo 1 of 3

  • Superior 12AU7A tube - RCA — photo 1 of 2
    Superior 12AU7A tube - RCA — photo 2 of 2

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    Photo 1 of 2

    12AU7A

    Maker
  • Conn 7027A tube - RCA — photo 1 of 2
    Conn 7027A tube - RCA — photo 2 of 2

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    Photo 1 of 2

    7027A

    Maker
    RCA
  • Dumont 6BH6 tube - RCA — photo 1 of 4
    Dumont 6BH6 tube - RCA — photo 2 of 4
    Dumont 6BH6 tube - RCA — photo 3 of 4
    Dumont 6BH6 tube - RCA — photo 4 of 4

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  • Wurlitzer 7025 tube - RCA

    7025

    Maker
    RCA
    Brand
    Wurlitzer
  • Kinsman 6973 tube - RCA — photo 1 of 3
    Kinsman 6973 tube - RCA — photo 2 of 3
    Kinsman 6973 tube - RCA — photo 3 of 3

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  • Amperex 5R4GY tube - RCA — photo 1 of 6
    Amperex 5R4GY tube - RCA — photo 2 of 6
    Amperex 5R4GY tube - RCA — photo 3 of 6
    Amperex 5R4GY tube - RCA — photo 4 of 6
    Amperex 5R4GY tube - RCA — photo 5 of 6
    Amperex 5R4GY tube - RCA — photo 6 of 6

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    Photo 1 of 6

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

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    EL84, 6BQ5, RX3

    Maker
  • Sonotone 12AX7, ECC83 tube - Telefunken — photo 1 of 2
    Sonotone 12AX7, ECC83 tube - Telefunken — photo 2 of 2

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    12AX7, ECC83

    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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    Photo 1 of 9

  • 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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RCA
Brand
Leeds & Northrup
Brand
RCA

5R4GY

Maker
RCA
Brand
Sylvania
RCA
Brand
Superior
Brand
Conn

6BH6

Maker
RCA
Brand
Dumont

6973

Maker
RCA
Brand
Kinsman

5R4GY

Maker
RCA
Brand
Amperex
Sonotone

ECC82, 12AU7

Maker
Siemens
Brand
Sonotone
Siemens
Brand
Sonotone
Telefunken
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 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

  • 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

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

12AX7A, ECC83, 7025

Maker
Ei
Brand
Philips Ecg
  • 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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    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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    Photo 1 of 3

    12AX7A, 7025

    Brand
    Magnavox

    • 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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    Photo 1 of 6

    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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    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