Tubes
Testers
Companies
Submit
About

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)

Disclaimer Submit a tube

Tube record

ECC40, LCR

Manufacturer: Valvo
Brand: Siemens

Pinched Tip

Bottle Height: Tall Bottle
Code On Tube: LCR DR
Country: Germany
Factory Code: D - Valvo, Hamburg, D - Valvo, Hamburg
Getter: O-Getter Plate
Glass Color: Clear Glass
Mica: Double

Notes

> Mullard describe the ECC40 / CV3884 as a low-microfonic double triode with separate cathodes, primarily intended for use as an AF voltage amplifier or phase splitter. - ebay seller, > Mullard describe the ECC40 / CV3884 as a low-microfonic double triode with separate cathodes, primarily intended for use as an AF voltage amplifier or phase splitter. - ebay seller

Other Marks

Archive ID

4b2pmszd

Pin Color

Silver

Plate Color

Matte Gray

Plate Look

Round

Plate Size

Tip Shape

Pinched Tip

More tubes manufactured by Valvo

Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.
Photo 1 of 5
ECC83, MCA
Maker
Valvo
Brand
Tekade
Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.
Photo 1 of 4
Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.
Photo 1 of 4
Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.
Photo 1 of 3
Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.
Photo 1 of 5
Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.
Photo 1 of 8
Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.
Photo 1 of 4

More tubes branded Siemens

Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.
Photo 1 of 11

ECC83, MC1

Maker: Valvo
Brand: Philips, Miniwatt

ECC808

Maker: Valvo
Brand: Siemens

ECC40

Maker: Valvo
Brand: Tekade

ECC83, 12AX7, MC1

Maker: Valvo
Brand: Amperex

ECC40, LC2

Maker: Valvo
Brand: Siemens

ECC83, MC1

Maker: Valvo
Brand: Telefunken

ECC83, MC6

Brand: Siemens

Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.

Photo 1 of 4

ECC83, MC1

Brand: Siemens

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

Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.

Photo 1 of 3

EL34, 6CA7, XF2

Maker: Mullard
Brand: Siemens

Siemens K1007, CV492, 2A1 tube - Ei — photo 1 of 9

Siemens K1007, CV492, 2A1 tube - Ei — photo 2 of 9

Siemens K1007, CV492, 2A1 tube - Ei — photo 3 of 9

Siemens K1007, CV492, 2A1 tube - Ei — photo 4 of 9

Siemens K1007, CV492, 2A1 tube - Ei — photo 5 of 9

Siemens K1007, CV492, 2A1 tube - Ei — photo 6 of 9

Siemens K1007, CV492, 2A1 tube - Ei — photo 7 of 9

Siemens K1007, CV492, 2A1 tube - Ei — photo 8 of 9

Siemens K1007, CV492, 2A1 tube - Ei — photo 9 of 9

Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.

Photo 1 of 9

K1007, CV492, 2A1

Maker: Ei
Brand: Siemens

Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.

Photo 1 of 6

E83CC

Brand: Siemens

EL34

Brand: Siemens

Siemens EL34, XF2 tube - Mullard — photo 2 of 5

Siemens EL34, XF2 tube - Mullard — photo 3 of 5

Siemens EL34, XF2 tube - Mullard — photo 4 of 5

Siemens EL34, XF2 tube - Mullard — photo 5 of 5

Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.

Photo 1 of 5

EL34, XF2

Maker: Mullard
Brand: Siemens

Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.

Photo 1 of 3

EL34

Maker: RFT
Brand: Siemens

Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.

Photo 1 of 10

ECC803S

Brand: Siemens

Siemens ECC808 tube - Valvo — photo 1 of 4

Siemens ECC808 tube - Valvo — photo 2 of 4

Siemens ECC808 tube - Valvo — photo 3 of 4

Siemens ECC808 tube - Valvo — photo 4 of 4

Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.

Photo 1 of 4

ECC808

Maker: Valvo
Brand: Siemens

More ECC40 type tubes

Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.
Photo 1 of 8
ECC40
Brand
Haltron
Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.
Photo 1 of 10
Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.
Photo 1 of 6
Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.
Photo 1 of 2
ECC40
Brand
Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.
Photo 1 of 3
Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.
Photo 1 of 2
ECC40, LC5
Maker
Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.
Photo 1 of 6
Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.
Photo 1 of 4
ECC40
Brand
Pope
Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.
Photo 1 of 4

ECC40

Brand: Philips, Miniwatt

ECC40

Brand: Tungsram

R/T La Radiotechnique

ECC40

Maker: Valvo
Brand: Tekade

R/T La Radiotechnique

Brand

Azdam