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-number record

SYO

8 archive entries

Construction

Filament / Heater

Absolute Maximum Ratings

Audio Performance

Filters

8 tubes found

Manufacturers

Philips3

Brands

  • Amperex EL34, 6CA7, SYO tube - Philips — photo 1 of 6
    Amperex EL34, 6CA7, SYO tube - Philips — photo 2 of 6
    Amperex EL34, 6CA7, SYO tube - Philips — photo 3 of 6
    Amperex EL34, 6CA7, SYO tube - Philips — photo 4 of 6
    Amperex EL34, 6CA7, SYO tube - Philips — photo 5 of 6
    Amperex EL34, 6CA7, 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

Amperex
2
Miniwatt2
Philips2
Mullard1
Rogers1
Tekade1

Related tube numbers

EL3476CA74

EL34, 6CA7, SYO

Maker
Philips
Brand
Amperex
  • Mullard EL34, 6CA7, SYO tube - Philips — photo 1 of 5
    Mullard EL34, 6CA7, SYO tube - Philips — photo 2 of 5
    Mullard EL34, 6CA7, SYO tube - Philips — photo 3 of 5
    Mullard EL34, 6CA7, SYO tube - Philips — photo 4 of 5
    Mullard EL34, 6CA7, SYO tube - Philips — 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, 6CA7, SYO

    Maker
    Philips
    Brand
    Mullard
  • 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
  • Philips EL34, SYO tube — photo 1 of 3
    Philips EL34, SYO tube — photo 2 of 3
    Philips EL34, SYO tube — 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, SYO

    Brand
    Philips
  • Miniwatt EL34, SYO tube — photo 1 of 6
    Miniwatt EL34, SYO tube — photo 2 of 6
    Miniwatt EL34, SYO tube — photo 3 of 6
    Miniwatt EL34, SYO tube — photo 4 of 6
    Miniwatt EL34, SYO tube — photo 5 of 6
    Miniwatt EL34, SYO 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, SYO

    Brand
    Miniwatt
  • Philips, Miniwatt EL34, SYO tube — photo 1 of 6
    Philips, Miniwatt EL34, SYO tube — photo 2 of 6
    Philips, Miniwatt EL34, SYO tube — photo 3 of 6
    Philips, Miniwatt EL34, SYO tube — photo 4 of 6
    Philips, Miniwatt EL34, SYO tube — photo 5 of 6
    Philips, Miniwatt EL34, SYO 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, SYO

    Brand
    Philips, Miniwatt
  • 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

    EL34, 6CA7, SYO

    Brand
    Amperex
  • 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

    6CA7, SYO

    Brand
    Rogers
    • Showing 1–8 of 8 results