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

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5AR4, GZ34, F32

Manufacturer: Mullard
Brand: Marconi Radiotron

Round Tip

Base: Black
Bottle Height: Half
Bottle Shape: Skinny Bottle
Code On Tube: f32 B3B
Country: Great Britain
Factory Code: B - Mullard, Blackburn, B - Mullard, Blackburn
Getter: O-O Double Getter
Glass Color: Clear Glass
Mica: Double
Archive ID: z3ry40kh
Pin Color: Silver Pins
Plate Color: Matte Gray
Tip Shape: Round Tip
Year: 1963

More tubes branded Marconi Radiotron

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12AU7A
Maker
Hitachi
Brand
Marconi Radiotron
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12BZ7
Brand
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More tubes manufactured by Mullard

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5963

Brand: Marconi Radiotron

12AX7

Brand: Marconi Radiotron

12AU7A

Brand: Marconi Radiotron

6681

Brand: Marconi Radiotron

5670

Maker: Ge
Brand: Marconi Radiotron

Marconi Radiotron

5751

Brand: Marconi Radiotron

EL34, XF2

Maker: Mullard
Brand: Sylvania

CV491 tube - Mullard — photo 1 of 13

CV491 tube - Mullard — photo 2 of 13

CV491 tube - Mullard — photo 3 of 13

CV491 tube - Mullard — photo 4 of 13

CV491 tube - Mullard — photo 5 of 13

CV491 tube - Mullard — photo 6 of 13

CV491 tube - Mullard — photo 7 of 13

CV491 tube - Mullard — photo 8 of 13

CV491 tube - Mullard — photo 9 of 13

CV491 tube - Mullard — photo 10 of 13

CV491 tube - Mullard — photo 11 of 13

CV491 tube - Mullard — photo 12 of 13

CV491 tube - Mullard — photo 13 of 13

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CV491

Maker: Mullard

Amperex 6CA7, EL34, XF2 tube - Mullard — photo 1 of 8

Amperex 6CA7, EL34, XF2 tube - Mullard — photo 2 of 8

Amperex 6CA7, EL34, XF2 tube - Mullard — photo 3 of 8

Amperex 6CA7, EL34, XF2 tube - Mullard — photo 4 of 8

Amperex 6CA7, EL34, XF2 tube - Mullard — photo 5 of 8

Amperex 6CA7, EL34, XF2 tube - Mullard — photo 6 of 8

Amperex 6CA7, EL34, XF2 tube - Mullard — photo 7 of 8

Amperex 6CA7, EL34, XF2 tube - Mullard — photo 8 of 8

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6CA7, EL34, XF2

Maker: Mullard
Brand: Amperex

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EL34, XF2

Maker: Mullard
Brand: Philips

Amperex EL37 tube - Mullard — photo 1 of 4

Amperex EL37 tube - Mullard — photo 2 of 4

Amperex EL37 tube - Mullard — photo 3 of 4

Amperex EL37 tube - Mullard — photo 4 of 4

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EL37

Maker: Mullard
Brand: Amperex

Valvo ECC33, FX1 tube - Mullard — photo 1 of 9

Valvo ECC33, FX1 tube - Mullard — photo 2 of 9

Valvo ECC33, FX1 tube - Mullard — photo 3 of 9

Valvo ECC33, FX1 tube - Mullard — photo 4 of 9

Valvo ECC33, FX1 tube - Mullard — photo 5 of 9

Valvo ECC33, FX1 tube - Mullard — photo 6 of 9

Valvo ECC33, FX1 tube - Mullard — photo 7 of 9

Valvo ECC33, FX1 tube - Mullard — photo 8 of 9

Valvo ECC33, FX1 tube - Mullard — photo 9 of 9

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ECC33, FX1

Maker: Mullard
Brand: Valvo

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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EL34, XF2

Maker: Mullard
Brand: Philips

Valvo ECC82, I61 tube - Mullard — photo 1 of 3

Valvo ECC82, I61 tube - Mullard — photo 2 of 3

Valvo ECC82, I61 tube - Mullard — photo 3 of 3

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ECC82, I61

Maker: Mullard
Brand: Valvo

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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EL34, 6CA7, XF2

Maker: Mullard
Brand: Siemens

Tungsram 12AU7, K61 tube - Mullard — photo 1 of 3

Tungsram 12AU7, K61 tube - Mullard — photo 2 of 3

Tungsram 12AU7, K61 tube - Mullard — photo 3 of 3

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12AU7, K61

Maker: Mullard
Brand: Tungsram

More F32 type tubes

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GZ34, 5AR4, F32
Maker
Mullard
Brand
Sylvania
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GZ34, F32
Maker
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GZ34, F32
Brand
Philips, Miniwatt

GZ34, F32

Brand: Valvo

5AR4, F32

Maker: Mullard
Brand: Triad, Amperex

GZ34, F32

Brand: Mullard

Brand

GZ34, 5AR4, F32

Maker: Mullard
Brand: Amperex, Hewlett Packard

GZ34, 5AR4, F32

Maker: Mullard
Brand: Telefunken

GZ34, F32

Brand: Philips

Equivalent and related tube numbers

Commonly cross-referenced designations for 5AR4. Compatibility is not guaranteed. Before substituting, verify socket and pinout, heater voltage and current, bias requirements, and maximum ratings against the relevant manufacturers’ datasheets.

GZ34

More 5AR4 type tubes

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5AR4
Brand
National Electronics
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GZ34, 5AR4
Brand
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5AR4
Maker
Mullard
Brand
Ge
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GZ34, 5AR4, F31
Brand

GZ34, 5AR4

Brand: Zaerix

GZ34, 5AR4, F32

Maker: Mullard
Brand: Sylvania

GZ34, 5AR4, F33

Brand: Amperex

5AR4, F33

Maker: Philips
Brand: Rogers

5AR4, F32

Maker: Mullard
Brand: Triad, Amperex

GZ34, 5AR4, F32

Maker: Mullard
Brand: Amperex, Hewlett Packard

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

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GZ34, 5AR4
Brand
Zaerix
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GZ34, 5AR4
Brand
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GZ34
Maker
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GZ34, 5AR4, F32

Maker: Mullard
Brand: Sylvania

GZ34

Maker: Mullard
Brand: Philips

Brand

GZ34, F32

Brand: Valvo

GZ34, 5AR4, F33

Brand: Amperex

GZ34

Maker: Mullard
Brand: Itt

GZ34

Brand: Philips, Miniwatt

GZ34

Brand: Philips, Miniwatt