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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)
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GZ34

Brands
Philips, RTC

Round Tip

Base
Black
Bottle Height
Half
Glass Color
Clear Glass
Archive ID
9ddvp4wc
Pin Color
Silver Pins
Plate Color
Matte Gray
Tip Shape
Round Tip

Photo 1 of 1

More tubes branded Philips

  • Philips EL84 tube — photo 1 of 2
    Philips EL84 tube — photo 2 of 2

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    Photo 1 of 2

    EL84

    Brand
    Philips
  • Philips EL34, XF2 tube - Mullard — photo 1 of 6
    Philips EL34, XF2 tube - Mullard — photo 2 of 6
    Philips EL34, XF2 tube - Mullard — photo 3 of 6
    Philips EL34, XF2 tube - Mullard — photo 4 of 6
    Philips EL34, XF2 tube - Mullard — photo 5 of 6
    Philips EL34, XF2 tube - Mullard — photo 6 of 6

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    Photo 1 of 6

  • Philips 6SN7GTA tube — photo 1 of 2
    Philips 6SN7GTA tube — photo 2 of 2

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    Photo 1 of 2

    6SN7GTA

    Brand
    Philips
  • Philips GZ32 tube

    GZ32

    Brand
    Philips
  • Philips 7693, E90F, 8F6 tube — photo 1 of 6
    Philips 7693, E90F, 8F6 tube — photo 2 of 6
    Philips 7693, E90F, 8F6 tube — photo 3 of 6
    Philips 7693, E90F, 8F6 tube — photo 4 of 6
    Philips 7693, E90F, 8F6 tube — photo 5 of 6
    Philips 7693, E90F, 8F6 tube — photo 6 of 6

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    Photo 1 of 6

  • Philips EL34, XF2 tube - Mullard — photo 1 of 6
    Philips EL34, XF2 tube - Mullard — photo 2 of 6
    Philips EL34, XF2 tube - Mullard — photo 3 of 6
    Philips EL34, XF2 tube - Mullard — photo 4 of 6
    Philips EL34, XF2 tube - Mullard — photo 5 of 6
    Philips EL34, XF2 tube - Mullard — photo 6 of 6

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    Photo 1 of 6

  • 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

  • Philips, Miniwatt ECC40 tube — photo 1 of 10
    Philips, Miniwatt ECC40 tube — photo 2 of 10
    Philips, Miniwatt ECC40 tube — photo 3 of 10
    Philips, Miniwatt ECC40 tube — photo 4 of 10
    Philips, Miniwatt ECC40 tube — photo 5 of 10
    Philips, Miniwatt ECC40 tube — photo 6 of 10
    Philips, Miniwatt ECC40 tube — photo 7 of 10
    Philips, Miniwatt ECC40 tube — photo 8 of 10
    Philips, Miniwatt ECC40 tube — photo 9 of 10
    Philips, Miniwatt ECC40 tube — photo 10 of 10

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  • Philips EL34 tube - RFT — photo 1 of 10
    Philips EL34 tube - RFT — photo 2 of 10
    Philips EL34 tube - RFT — photo 3 of 10
    Philips EL34 tube - RFT — photo 4 of 10
    Philips EL34 tube - RFT — photo 5 of 10
    Philips EL34 tube - RFT — photo 6 of 10
    Philips EL34 tube - RFT — photo 7 of 10
    Philips EL34 tube - RFT — photo 8 of 10
    Philips EL34 tube - RFT — photo 9 of 10
    Philips EL34 tube - RFT — photo 10 of 10

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  • Philips, Miniwatt 6SN7GT, R93 tube - Mazda — photo 1 of 8
    Philips, Miniwatt 6SN7GT, R93 tube - Mazda — photo 2 of 8
    Philips, Miniwatt 6SN7GT, R93 tube - Mazda — photo 3 of 8
    Philips, Miniwatt 6SN7GT, R93 tube - Mazda — photo 4 of 8
    Philips, Miniwatt 6SN7GT, R93 tube - Mazda — photo 5 of 8
    Philips, Miniwatt 6SN7GT, R93 tube - Mazda — photo 6 of 8
    Philips, Miniwatt 6SN7GT, R93 tube - Mazda — photo 7 of 8
    Philips, Miniwatt 6SN7GT, R93 tube - Mazda — photo 8 of 8

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    Photo 1 of 8

More tubes branded RTC

  • RTC, Miniwatt, Dario 12AX7S tube — photo 1 of 8
    RTC, Miniwatt, Dario 12AX7S tube — photo 2 of 8
    RTC, Miniwatt, Dario 12AX7S tube — photo 3 of 8
    RTC, Miniwatt, Dario 12AX7S tube — photo 4 of 8
    RTC, Miniwatt, Dario 12AX7S tube — photo 5 of 8
    RTC, Miniwatt, Dario 12AX7S tube — photo 6 of 8
    RTC, Miniwatt, Dario 12AX7S tube — photo 7 of 8
    RTC, Miniwatt, Dario 12AX7S tube — photo 8 of 8

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    Photo 1 of 8

EL34, XF2

Maker
Mullard
Brand
Philips

7693, E90F, 8F6

Brand
Philips

EL34, XF2

Maker
Mullard
Brand
Philips

ECC83, MC1

Maker
Valvo
Brand
Philips, Miniwatt

ECC40

Brand
Philips, Miniwatt

EL34

Maker
RFT
Brand
Philips

6SN7GT, R93

Maker
Mazda
Brand
Philips, Miniwatt

12AX7S

Brand
RTC, Miniwatt, Dario
  • RTC ECC83 tube

    ECC83

    Brand
    RTC
  • RTC 12AT7WA tube

    12AT7WA

    Brand
    RTC
  • Miniwatt, Dario, RTC ECC82 tube

    ECC82

    Brand
    Miniwatt, Dario, RTC

    • Equivalent and related tube numbers

    Commonly cross-referenced designations for GZ34. Compatibility is not guaranteed. Before substituting, verify socket and pinout, heater voltage and current, bias requirements, and maximum ratings against the relevant manufacturers’ datasheets.

    • 5AR4

    More GZ34 type tubes

    • Zaerix GZ34, 5AR4 tube — photo 1 of 3
      Zaerix GZ34, 5AR4 tube — photo 2 of 3
      Zaerix GZ34, 5AR4 tube — photo 3 of 3

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      Photo 1 of 3

      GZ34, 5AR4

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

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      GZ34, 5AR4

      Brand
      Sonotone
    • Sylvania GZ34, 5AR4, F32 tube - Mullard — photo 1 of 3
      Sylvania GZ34, 5AR4, F32 tube - Mullard — photo 2 of 3
      Sylvania GZ34, 5AR4, F32 tube - Mullard — photo 3 of 3

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      Photo 1 of 3

      GZ34, 5AR4, F32

    • Philips GZ34 tube - Mullard — photo 1 of 5
      Philips GZ34 tube - Mullard — photo 2 of 5
      Philips GZ34 tube - Mullard — photo 3 of 5
      Philips GZ34 tube - Mullard — photo 4 of 5
      Philips GZ34 tube - Mullard — photo 5 of 5

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      Photo 1 of 5

    • Mullard GZ34 tube - Philips — photo 1 of 2
      Mullard GZ34 tube - Philips — photo 2 of 2

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      Photo 1 of 2

      GZ34

      Maker
      Philips
      Brand
    • Valvo GZ34, F32 tube — photo 1 of 12
      Valvo GZ34, F32 tube — photo 2 of 12
      Valvo GZ34, F32 tube — photo 3 of 12
      Valvo GZ34, F32 tube — photo 4 of 12
      Valvo GZ34, F32 tube — photo 5 of 12
      Valvo GZ34, F32 tube — photo 6 of 12
      Valvo GZ34, F32 tube — photo 7 of 12
      Valvo GZ34, F32 tube — photo 8 of 12
      Valvo GZ34, F32 tube — photo 9 of 12
      Valvo GZ34, F32 tube — photo 10 of 12
      Valvo GZ34, F32 tube — photo 11 of 12
      Valvo GZ34, F32 tube — photo 12 of 12

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      Photo 1 of 12

    • Amperex GZ34, 5AR4, F33 tube — photo 1 of 10
      Amperex GZ34, 5AR4, F33 tube — photo 2 of 10
      Amperex GZ34, 5AR4, F33 tube — photo 3 of 10
      Amperex GZ34, 5AR4, F33 tube — photo 4 of 10
      Amperex GZ34, 5AR4, F33 tube — photo 5 of 10
      Amperex GZ34, 5AR4, F33 tube — photo 6 of 10
      Amperex GZ34, 5AR4, F33 tube — photo 7 of 10
      Amperex GZ34, 5AR4, F33 tube — photo 8 of 10
      Amperex GZ34, 5AR4, F33 tube — photo 9 of 10
      Amperex GZ34, 5AR4, F33 tube — photo 10 of 10

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      Photo 1 of 10

    • Itt GZ34 tube - Mullard — photo 1 of 4
      Itt GZ34 tube - Mullard — photo 2 of 4
      Itt GZ34 tube - Mullard — photo 3 of 4
      Itt GZ34 tube - Mullard — photo 4 of 4

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      Photo 1 of 4

    • Philips, Miniwatt GZ34 tube — photo 1 of 3
      Philips, Miniwatt GZ34 tube — photo 2 of 3
      Philips, Miniwatt GZ34 tube — photo 3 of 3

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      Photo 1 of 3

      GZ34

    • Philips, Miniwatt GZ34 tube — photo 1 of 8
      Philips, Miniwatt GZ34 tube — photo 2 of 8
      Philips, Miniwatt GZ34 tube — photo 3 of 8
      Philips, Miniwatt GZ34 tube — photo 4 of 8
      Philips, Miniwatt GZ34 tube — photo 5 of 8
      Philips, Miniwatt GZ34 tube — photo 6 of 8
      Philips, Miniwatt GZ34 tube — photo 7 of 8
      Philips, Miniwatt GZ34 tube — photo 8 of 8

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      Photo 1 of 8

    Maker
    Mullard
    Brand
    Sylvania

    GZ34

    Maker
    Mullard
    Brand
    Philips
    Mullard

    GZ34, F32

    Brand
    Valvo

    GZ34, 5AR4, F33

    Brand
    Amperex
    GZ34
    Maker
    Mullard
    Brand
    Itt
    Brand
    Philips, Miniwatt

    GZ34

    Brand
    Philips, Miniwatt