TubeDatabase
  • 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)
DisclaimerSubmit a tube

Tube record

EL34, 6CA7, SY1

Brand
Amperex

Round Tip

Base
Silver Metal
Bottle Height
Tall Bottle
Bottle Shape
Skinny Bottle
Country
Holland
Getter
O-Getter Disk
Glass Color
Clear Glass
Mica
Double Mica
Archive ID
iqk2919a
Pin Color
Silver Pins
Plate Color
Matte Gray
Plate Look
Weld
Tip Shape
Round Tip

More tubes branded Amperex

  • Fake
    Amperex 6550 tube - Shuguang — photo 1 of 3
    Amperex 6550 tube - Shuguang — photo 2 of 3
    Amperex 6550 tube - Shuguang — 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

    6550

    Maker
    Shuguang
    Brand
    Amperex
  • 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

    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

  • 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

    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

  • Amperex ECC83, 12AX7, MC5 tube

    ECC83, 12AX7, MC5

    Brand
    Amperex
  • Amperex 12AX7, ECC83 tube — photo 1 of 8
    Amperex 12AX7, ECC83 tube — photo 2 of 8
    Amperex 12AX7, ECC83 tube — photo 3 of 8
    Amperex 12AX7, ECC83 tube — photo 4 of 8
    Amperex 12AX7, ECC83 tube — photo 5 of 8
    Amperex 12AX7, ECC83 tube — photo 6 of 8
    Amperex 12AX7, ECC83 tube — photo 7 of 8
    Amperex 12AX7, ECC83 tube — photo 8 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 8

  • Amperex 7693 tube - Philips — photo 1 of 4
    Amperex 7693 tube - Philips — photo 2 of 4
    Amperex 7693 tube - Philips — photo 3 of 4
    Amperex 7693 tube - Philips — 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

  • Amperex GZ34, 5AR4, F33 tube — photo 1 of 10
    Amperex GZ34, 5AR4, F33 tube — photo 2 of 10
    Amperex GZ34, 5AR4, F33 tube — photo 3 of 10
    Amperex GZ34, 5AR4, F33 tube — photo 4 of 10
    Amperex GZ34, 5AR4, F33 tube — photo 5 of 10
    Amperex GZ34, 5AR4, F33 tube — photo 6 of 10
    Amperex GZ34, 5AR4, F33 tube — photo 7 of 10
    Amperex GZ34, 5AR4, F33 tube — photo 8 of 10
    Amperex GZ34, 5AR4, F33 tube — photo 9 of 10
    Amperex GZ34, 5AR4, F33 tube — photo 10 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 10

  • Amperex EL34, 6CA7, SYO tube — photo 1 of 12
    Amperex EL34, 6CA7, SYO tube — photo 2 of 12
    Amperex EL34, 6CA7, SYO tube — photo 3 of 12
    Amperex EL34, 6CA7, SYO tube — photo 4 of 12
    Amperex EL34, 6CA7, SYO tube — photo 5 of 12
    Amperex EL34, 6CA7, SYO tube — photo 6 of 12
    Amperex EL34, 6CA7, SYO tube — photo 7 of 12
    Amperex EL34, 6CA7, SYO tube — photo 8 of 12
    Amperex EL34, 6CA7, SYO tube — photo 9 of 12
    Amperex EL34, 6CA7, SYO tube — photo 10 of 12
    Amperex EL34, 6CA7, SYO tube — photo 11 of 12
    Amperex EL34, 6CA7, SYO tube — photo 12 of 12

    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 12

  • Amperex 6SN7GTB tube — photo 1 of 5
    Amperex 6SN7GTB tube — photo 2 of 5
    Amperex 6SN7GTB tube — photo 3 of 5
    Amperex 6SN7GTB tube — photo 4 of 5
    Amperex 6SN7GTB tube — 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

  • Amperex 12AX7, ECC83, I66 tube - Philips

    12AX7, ECC83, I66

    Maker
    Philips
    Brand
    Amperex

6CA7, EL34, XF2

Maker
Mullard
Brand
Amperex

EL37

Maker
Mullard
Brand
Amperex

12AX7, ECC83

Brand
Amperex

7693

Maker
Philips
Brand
Amperex

GZ34, 5AR4, F33

Brand
Amperex

EL34, 6CA7, SYO

Brand
Amperex

6SN7GTB

Brand
Amperex

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

    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

    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
    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

    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

  • 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
    International EL34, 6CA7 tube — 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

  • 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

    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

  • 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

    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

  • 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

    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

  • 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

  • Marconi 6CA7, XF4 tube — photo 1 of 10
    Marconi 6CA7, XF4 tube — photo 2 of 10
    Marconi 6CA7, XF4 tube — photo 3 of 10
    Marconi 6CA7, XF4 tube — photo 4 of 10
    Marconi 6CA7, XF4 tube — photo 5 of 10
    Marconi 6CA7, XF4 tube — photo 6 of 10
    Marconi 6CA7, XF4 tube — photo 7 of 10
    Marconi 6CA7, XF4 tube — photo 8 of 10
    Marconi 6CA7, XF4 tube — photo 9 of 10
    Marconi 6CA7, XF4 tube — photo 10 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 10

  • 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

    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

Equivalent and related tube numbers

Commonly cross-referenced designations for EL34. Compatibility is not guaranteed. Before substituting, verify socket and pinout, heater voltage and current, bias requirements, and maximum ratings against the relevant manufacturers’ datasheets.

  • 6CA7
  • KT77

More EL34 type tubes

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, XF4

Brand
Marconi

6CA7, EL34

Maker
RFT
Brand
El-Menco
  • Tekade EL34, SYO tube - Philips — photo 1 of 6
    Tekade EL34, SYO tube - Philips — photo 2 of 6
    Tekade EL34, SYO tube - Philips — photo 3 of 6
    Tekade EL34, SYO tube - Philips — photo 4 of 6
    Tekade EL34, SYO tube - Philips — photo 5 of 6
    Tekade EL34, SYO tube - Philips — photo 6 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 6

    EL34, SYO

    Maker
    Philips
    Brand
    Tekade
  • Sylvania EL34, XF2 tube - Mullard — photo 1 of 14
    Sylvania EL34, XF2 tube - Mullard — photo 2 of 14
    Sylvania EL34, XF2 tube - Mullard — photo 3 of 14
    Sylvania EL34, XF2 tube - Mullard — photo 4 of 14
    Sylvania EL34, XF2 tube - Mullard — photo 5 of 14
    Sylvania EL34, XF2 tube - Mullard — photo 6 of 14
    Sylvania EL34, XF2 tube - Mullard — photo 7 of 14
    Sylvania EL34, XF2 tube - Mullard — photo 8 of 14
    Sylvania EL34, XF2 tube - Mullard — photo 9 of 14
    Sylvania EL34, XF2 tube - Mullard — photo 10 of 14
    Sylvania EL34, XF2 tube - Mullard — photo 11 of 14
    Sylvania EL34, XF2 tube - Mullard — photo 12 of 14
    Sylvania EL34, XF2 tube - Mullard — photo 13 of 14
    Sylvania EL34, XF2 tube - Mullard — photo 14 of 14

    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 14

  • Valvo EL34 tube - RFT — photo 1 of 7
    Valvo EL34 tube - RFT — photo 2 of 7
    Valvo EL34 tube - RFT — photo 3 of 7
    Valvo EL34 tube - RFT — photo 4 of 7
    Valvo EL34 tube - RFT — photo 5 of 7
    Valvo EL34 tube - RFT — photo 6 of 7
    Valvo EL34 tube - RFT — photo 7 of 7

    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 7

  • Ultron EL34 tube - Hitachi — photo 1 of 4
    Ultron EL34 tube - Hitachi — photo 2 of 4
    Ultron EL34 tube - Hitachi — photo 3 of 4
    Ultron EL34 tube - Hitachi — 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

  • 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

    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

  • Giant Electronics Brand 6CA7, EL34 tube

    6CA7, EL34

    Brand
    Giant Electronics Brand
  • 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

    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

  • 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

    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

  • 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
    International EL34, 6CA7 tube — 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

  • RFT EL34 tube — photo 1 of 6
    RFT EL34 tube — photo 2 of 6
    RFT EL34 tube — photo 3 of 6
    RFT EL34 tube — photo 4 of 6
    RFT EL34 tube — photo 5 of 6
    RFT EL34 tube — photo 6 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 6

EL34, XF2

Maker
Mullard
Brand
Sylvania

EL34

Maker
RFT
Brand
Valvo

EL34

Maker
Hitachi
Brand
Ultron

EL34, 6CA7

Maker
RFT
Brand
Trigon

6CA7, EL34, XF2

Maker
Mullard
Brand
Amperex

EL34, XF2

Maker
Mullard
Brand
Philips

EL34, 6CA7

Brand
International

EL34

Brand
RFT