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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, 5AR4

Manufacturer: Mullard
Brand: Raytheon

Base: Black
Bottle Height: Half
Code On Tube: f32 B4K1
Country: Great Britain
Factory Code: B - Mullard, Blackburn, B - Mullard, Blackburn
Getter: O-Getter Disk
Glass Color: Clear Glass

Mica

Double

Archive ID

ebo7v0vu

Pin Color

Silver Pins

Plate Color

Matte Gray

More tubes manufactured by Mullard

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EL34, XF2
Maker
Mullard
Brand
Sylvania
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More tubes branded Raytheon

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CV491

Maker: Mullard

6CA7, EL34, XF2

Maker: Mullard
Brand: Amperex

EL34, XF2

Maker: Mullard
Brand: Philips

EL37

Maker: Mullard
Brand: Amperex

ECC33, FX1

Maker: Mullard
Brand: Valvo

EL34, XF2

Maker: Mullard
Brand: Philips

ECC82, I61

Maker: Mullard
Brand: Valvo

EL34, 6CA7, XF2

Maker: Mullard
Brand: Siemens

12AU7, K61

Maker: Mullard
Brand: Tungsram

6CA7, EL34

Maker: Matsushita
Brand: Raytheon

Raytheon 12AU7A tube — photo 1 of 5

Raytheon 12AU7A tube — photo 2 of 5

Raytheon 12AU7A tube — photo 3 of 5

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Raytheon 12AU7A tube — photo 5 of 5

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12AU7A

Brand: Raytheon

Raytheon 12DF7 tube — photo 1 of 4

Raytheon 12DF7 tube — photo 2 of 4

Raytheon 12DF7 tube — photo 3 of 4

Raytheon 12DF7 tube — photo 4 of 4

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12DF7

Brand: Raytheon

Raytheon 12AX7A tube — photo 1 of 6

Raytheon 12AX7A tube — photo 2 of 6

Raytheon 12AX7A tube — photo 3 of 6

Raytheon 12AX7A tube — photo 4 of 6

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12AX7A

Brand: Raytheon

Raytheon 12AX7 tube — photo 1 of 2

Raytheon 12AX7 tube — photo 2 of 2

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12AX7

Brand: Raytheon

Raytheon 12AX7 tube — photo 1 of 5

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12AX7

Brand: Raytheon

Raytheon VT-231, 6SN7GT tube - Western Electric — photo 1 of 10

Raytheon VT-231, 6SN7GT tube - Western Electric — photo 2 of 10

Raytheon VT-231, 6SN7GT tube - Western Electric — photo 3 of 10

Raytheon VT-231, 6SN7GT tube - Western Electric — photo 4 of 10

Raytheon VT-231, 6SN7GT tube - Western Electric — photo 5 of 10

Raytheon VT-231, 6SN7GT tube - Western Electric — photo 6 of 10

Raytheon VT-231, 6SN7GT tube - Western Electric — photo 7 of 10

Raytheon VT-231, 6SN7GT tube - Western Electric — photo 8 of 10

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VT-231, 6SN7GT

Maker: Western Electric
Brand: Raytheon

Raytheon 7027A tube

7027A

Brand: Raytheon

Raytheon 12AX7, ECC83 tube - Toshiba — photo 1 of 10

Raytheon 12AX7, ECC83 tube - Toshiba — photo 2 of 10

Raytheon 12AX7, ECC83 tube - Toshiba — photo 3 of 10

Raytheon 12AX7, ECC83 tube - Toshiba — photo 4 of 10

Raytheon 12AX7, ECC83 tube - Toshiba — photo 5 of 10

Raytheon 12AX7, ECC83 tube - Toshiba — photo 6 of 10

Raytheon 12AX7, ECC83 tube - Toshiba — photo 7 of 10

Raytheon 12AX7, ECC83 tube - Toshiba — photo 8 of 10

Raytheon 12AX7, ECC83 tube - Toshiba — photo 9 of 10

Raytheon 12AX7, ECC83 tube - Toshiba — photo 10 of 10

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12AX7, ECC83

Maker: Toshiba
Brand: Raytheon

Raytheon 6BH6, CK6661 tube

6BH6, CK6661

Brand: Raytheon

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

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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5AR4, GZ34, F32
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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

Maker

Brand

Marconi Radiotron

GZ34, 5AR4, F32

Maker: Mullard
Brand: Amperex, Hewlett Packard