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

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Tube record

6CA7, XF4

Brand
Marconi

Round Tip

Base
Dark Brown
Bottle Height
Tall Bottle
Bottle Shape
Skinny Bottle
Brand Extended
Marconi Radiotron
Code On Tube
Xf4 L0J
Country
Holland
Factory Code
L - M.B.L.E. Mazda, Bruxelles, L - M.B.L.E. Mazda, Bruxelles
Getter
D-D Double Getter
Glass Color
Clear Glass
Mica
Double
Archive ID
blmmdpc3
Pin Color
Silver Pins
Plate Color
Matte Gray
Plate Look
Weld
Tip Shape
Round Tip

More tubes branded Marconi

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    Marconi Z729, EF86 tube — photo 4 of 8
    Marconi Z729, EF86 tube — photo 5 of 8
    Marconi Z729, EF86 tube — photo 6 of 8
    Marconi Z729, EF86 tube — photo 7 of 8
    Marconi Z729, EF86 tube — photo 8 of 8

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    Z729, EF86

    Brand
    Marconi
  • Marconi 12AX7A, 7025A tube - Marconi — photo 1 of 7
    Marconi 12AX7A, 7025A tube - Marconi — photo 2 of 7
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    Photo 1 of 7

  • Marconi ECC82, B329, K61 tube - Mullard — photo 1 of 3
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    Marconi ECC82, B329, K61 tube - Mullard — photo 3 of 3

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  • Marconi ECC83, B339, F91 tube - Mullard — photo 1 of 9
    Marconi ECC83, B339, F91 tube - Mullard — photo 2 of 9
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    Marconi ECC83, B339, F91 tube - Mullard — photo 4 of 9
    Marconi ECC83, B339, F91 tube - Mullard — photo 5 of 9
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    Marconi ECC83, B339, F91 tube - Mullard — photo 9 of 9

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    Photo 1 of 9

  • Marconi 12AX7 tube — photo 1 of 6
    Marconi 12AX7 tube — photo 2 of 6
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  • Marconi ECC83, B339, I61 tube — photo 1 of 5
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  • Marconi ECC83, 12AX7 tube — photo 1 of 4
    Marconi ECC83, 12AX7 tube — photo 2 of 4
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  • Marconi B329, 12AU7 tube

    B329, 12AU7

    Brand
    Marconi
  • Marconi ECC83 tube — photo 1 of 4
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  • Marconi KT66 tube — photo 1 of 3
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12AX7A, 7025A

Maker
Marconi
Brand
Marconi

ECC82, B329, K61

Maker
Mullard
Brand
Marconi

ECC83, B339, F91

Maker
Mullard
Brand
Marconi

12AX7

Brand
Marconi

ECC83, B339, I61

Brand
Marconi

ECC83, 12AX7

Brand
Marconi

ECC83

Brand
Marconi

KT66

Brand
Marconi

More XF4 type tubes

  • Valvo EL34, XF4 tube - Philips — photo 1 of 7
    Valvo EL34, XF4 tube - Philips — photo 2 of 7
    Valvo EL34, XF4 tube - Philips — photo 3 of 7
    Valvo EL34, XF4 tube - Philips — photo 4 of 7
    Valvo EL34, XF4 tube - Philips — photo 5 of 7
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    Photo 1 of 7

    EL34, XF4

    Maker
    Philips
    Brand
    Valvo
  • Mullard EL34, XF4 tube — photo 1 of 3
    Mullard EL34, XF4 tube — photo 2 of 3
    Mullard EL34, XF4 tube — photo 3 of 3

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    Photo 1 of 3

  • Tungsram EL34, XF4 tube - Mullard — photo 1 of 4
    Tungsram EL34, XF4 tube - Mullard — photo 2 of 4
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    Photo 1 of 4

  • Svetlana EL34, 6CA7, XF4 tube — photo 1 of 5
    Svetlana EL34, 6CA7, XF4 tube — photo 2 of 5
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    Photo 1 of 5

  • General Electric 6CA7, EL34, XF4 tube - Mullard — photo 1 of 13
    General Electric 6CA7, EL34, XF4 tube - Mullard — photo 2 of 13
    General Electric 6CA7, EL34, XF4 tube - Mullard — photo 3 of 13
    General Electric 6CA7, EL34, XF4 tube - Mullard — photo 4 of 13
    General Electric 6CA7, EL34, XF4 tube - Mullard — photo 5 of 13
    General Electric 6CA7, EL34, XF4 tube - Mullard — photo 6 of 13
    General Electric 6CA7, EL34, XF4 tube - Mullard — photo 7 of 13
    General Electric 6CA7, EL34, XF4 tube - Mullard — photo 8 of 13
    General Electric 6CA7, EL34, XF4 tube - Mullard — photo 9 of 13
    General Electric 6CA7, EL34, XF4 tube - Mullard — photo 10 of 13
    General Electric 6CA7, EL34, XF4 tube - Mullard — photo 11 of 13
    General Electric 6CA7, EL34, XF4 tube - Mullard — photo 12 of 13
    General Electric 6CA7, EL34, XF4 tube - Mullard — photo 13 of 13

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    Photo 1 of 13

  • Philips EL34, XF4 tube - Mullard — photo 1 of 6
    Philips EL34, XF4 tube - Mullard — photo 2 of 6
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  • Philips EL34, XF4 tube - Mullard — photo 1 of 4
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    Photo 1 of 4

  • Quality Brand 6CA7, EL34, XF4 tube — photo 1 of 5
    Quality Brand 6CA7, EL34, XF4 tube — photo 2 of 5
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    Quality Brand 6CA7, EL34, XF4 tube — photo 5 of 5

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    Photo 1 of 5

  • Mullard EL34, 6CA7, XF4 tube — photo 1 of 4
    Mullard EL34, 6CA7, XF4 tube — photo 2 of 4
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  • Ge 6CA7, EL34, XF4 tube - Mullard — photo 1 of 5
    Ge 6CA7, EL34, XF4 tube - Mullard — photo 2 of 5
    Ge 6CA7, EL34, XF4 tube - Mullard — photo 3 of 5
    Ge 6CA7, EL34, XF4 tube - Mullard — photo 4 of 5
    Ge 6CA7, EL34, XF4 tube - Mullard — photo 5 of 5

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EL34, XF4

Brand
Mullard

EL34, XF4

Maker
Mullard
Brand
Tungsram

EL34, 6CA7, XF4

Brand
Svetlana

6CA7, EL34, XF4

Maker
Mullard
Brand
General Electric

EL34, XF4

Maker
Mullard
Brand
Philips

EL34, XF4

Maker
Mullard
Brand
Philips

6CA7, EL34, XF4

Brand
Quality Brand

EL34, 6CA7, XF4

Brand
Mullard

6CA7, EL34, XF4

Maker
Mullard
Brand
Ge

Equivalent and related tube numbers

Commonly cross-referenced designations for 6CA7. Compatibility is not guaranteed. Before substituting, verify socket and pinout, heater voltage and current, bias requirements, and maximum ratings against the relevant manufacturers’ datasheets.

  • EL34

More 6CA7 type tubes

  • Trigon EL34, 6CA7 tube - RFT — photo 1 of 3
    Trigon EL34, 6CA7 tube - RFT — photo 2 of 3
    Trigon EL34, 6CA7 tube - RFT — photo 3 of 3

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    Photo 1 of 3

    EL34, 6CA7

    Maker
    RFT
    Brand
    Trigon
  • Giant Electronics Brand 6CA7, EL34 tube

    6CA7, EL34

    Brand
    Giant Electronics Brand
  • Amperex 6CA7, EL34, XF2 tube - Mullard — photo 1 of 8
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    Amperex 6CA7, EL34, XF2 tube - Mullard — photo 4 of 8
    Amperex 6CA7, EL34, XF2 tube - Mullard — photo 5 of 8
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    Amperex 6CA7, EL34, XF2 tube - Mullard — photo 7 of 8
    Amperex 6CA7, EL34, XF2 tube - Mullard — photo 8 of 8

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  • International EL34, 6CA7 tube — photo 1 of 5
    International EL34, 6CA7 tube — photo 2 of 5
    International EL34, 6CA7 tube — photo 3 of 5
    International EL34, 6CA7 tube — photo 4 of 5
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    Photo 1 of 5

  • Rogers 6CA7, SYO tube — photo 1 of 8
    Rogers 6CA7, SYO tube — photo 2 of 8
    Rogers 6CA7, SYO tube — photo 3 of 8
    Rogers 6CA7, SYO tube — photo 4 of 8
    Rogers 6CA7, SYO tube — photo 5 of 8
    Rogers 6CA7, SYO tube — photo 6 of 8
    Rogers 6CA7, SYO tube — photo 7 of 8
    Rogers 6CA7, SYO tube — photo 8 of 8

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    Photo 1 of 8

  • Raytheon 6CA7, EL34 tube - Matsushita — photo 1 of 6
    Raytheon 6CA7, EL34 tube - Matsushita — photo 2 of 6
    Raytheon 6CA7, EL34 tube - Matsushita — photo 3 of 6
    Raytheon 6CA7, EL34 tube - Matsushita — photo 4 of 6
    Raytheon 6CA7, EL34 tube - Matsushita — photo 5 of 6
    Raytheon 6CA7, EL34 tube - Matsushita — photo 6 of 6

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    Photo 1 of 6

  • Arcturus 6CA7 tube — photo 1 of 5
    Arcturus 6CA7 tube — photo 2 of 5
    Arcturus 6CA7 tube — photo 3 of 5
    Arcturus 6CA7 tube — photo 4 of 5
    Arcturus 6CA7 tube — photo 5 of 5

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    Photo 1 of 5

  • Siemens EL34, 6CA7, XF2 tube - Mullard — photo 1 of 3
    Siemens EL34, 6CA7, XF2 tube - Mullard — photo 2 of 3
    Siemens EL34, 6CA7, XF2 tube - Mullard — photo 3 of 3

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  • El-Menco 6CA7, EL34 tube - RFT — photo 1 of 8
    El-Menco 6CA7, EL34 tube - RFT — photo 2 of 8
    El-Menco 6CA7, EL34 tube - RFT — photo 3 of 8
    El-Menco 6CA7, EL34 tube - RFT — photo 4 of 8
    El-Menco 6CA7, EL34 tube - RFT — photo 5 of 8
    El-Menco 6CA7, EL34 tube - RFT — photo 6 of 8
    El-Menco 6CA7, EL34 tube - RFT — photo 7 of 8
    El-Menco 6CA7, EL34 tube - RFT — photo 8 of 8

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  • CEI 6CA7, EL34 tube - Matsushita

    6CA7, EL34

    Maker
    Matsushita
    Brand
    CEI

6CA7, EL34, XF2

Maker
Mullard
Brand
Amperex

EL34, 6CA7

Brand
International

6CA7, SYO

Brand
Rogers

6CA7, EL34

Maker
Matsushita
Brand
Raytheon

6CA7

Brand
Arcturus

EL34, 6CA7, XF2

Maker
Mullard
Brand
Siemens

6CA7, EL34

Maker
RFT
Brand
El-Menco