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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

Manufacturer: Mullard
Brand: Philips

Round Tip

Base: Black
Bottle Height: Half
Code On Tube: F32 B6K2
Country: Great Britain
Factory Code: B - Mullard, Blackburn, B - Mullard, Blackburn
Glass Color: Clear Glass
Mica: Double

Archive ID

inc3y7ha

Pin Color

Silver Pins

Plate Color

Matte Gray

Tip Shape

Round Tip

Year

1966

More tubes manufactured by Mullard

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EL34, XF2
Maker
Mullard
Brand
Sylvania
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More tubes branded Philips

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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

EL84

Brand: Philips

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EL34, XF2

Maker: Mullard
Brand: Philips

Philips 6SN7GTA tube — photo 1 of 2

Philips 6SN7GTA tube — photo 2 of 2

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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

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Philips 7693, E90F, 8F6 tube — photo 6 of 6

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7693, E90F, 8F6

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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EL34, XF2

Maker: Mullard
Brand: Philips

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

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ECC83, MC1

Maker: Valvo
Brand: Philips, Miniwatt

Philips, Miniwatt ECC40 tube — photo 1 of 10

Philips, Miniwatt ECC40 tube — photo 2 of 10

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ECC40

Brand: Philips, Miniwatt

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

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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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EL34

Maker: RFT
Brand: Philips

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

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6SN7GT, R93

Maker: Mazda
Brand: Philips, Miniwatt

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

GZ34, 5AR4, F32

Maker: Mullard
Brand: Sylvania

Brand

GZ34, F32

Brand: Valvo

GZ34, 5AR4, F33

Brand: Amperex

GZ34

Maker: Mullard
Brand: Itt

GZ34

Brand: Philips, Miniwatt

GZ34

Brand: Philips, Miniwatt