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Tube Database (7,341 tube types · 1,270 archive entries)

Pre (2,630 tube types), Other (2,603 tube types), Power (1,292 tube types), Rectifier (816 tube types)
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Tube record

12DF7

Manufacturer
Sylvania
Brand
Arcturus

Pinched Tip

Country
USA
Glass Color
Clear Glass
Mica
Triple Mica
Archive ID
c1a78mx1
Pin Color
Silver Pins
Plate Color
Black
Plate Size
14mm
Tip Shape
Pinched Tip

More tubes branded Arcturus

  • 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

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    Photo 1 of 5

    6CA7

    Brand
    Arcturus
  • Arcturus 12AU7A tube — photo 1 of 8
    Arcturus 12AU7A tube — photo 2 of 8
    Arcturus 12AU7A tube — photo 3 of 8
    Arcturus 12AU7A tube — photo 4 of 8
    Arcturus 12AU7A tube — photo 5 of 8
    Arcturus 12AU7A tube — photo 6 of 8
    Arcturus 12AU7A tube — photo 7 of 8
    Arcturus 12AU7A 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

  • Arcturus 5751 tube — photo 1 of 3
    Arcturus 5751 tube — photo 2 of 3
    Arcturus 5751 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

More tubes manufactured by Sylvania

  • RCA 8417 tube - Sylvania — photo 1 of 6
    RCA 8417 tube - Sylvania — photo 2 of 6
    RCA 8417 tube - Sylvania — photo 3 of 6
    RCA 8417 tube - Sylvania — photo 4 of 6
    RCA 8417 tube - Sylvania — photo 5 of 6
    RCA 8417 tube - Sylvania — 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

12AU7A

Brand
Arcturus

5751

Brand
Arcturus

8417

Maker
Sylvania
Brand
RCA
  • Rad Tel 12AX7 tube - Sylvania — photo 1 of 6
    Rad Tel 12AX7 tube - Sylvania — photo 2 of 6
    Rad Tel 12AX7 tube - Sylvania — photo 3 of 6
    Rad Tel 12AX7 tube - Sylvania — photo 4 of 6
    Rad Tel 12AX7 tube - Sylvania — photo 5 of 6
    Rad Tel 12AX7 tube - Sylvania — 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

    12AX7

    Maker
    Sylvania
    Brand
    Rad Tel
  • Ge 7591A tube - Sylvania — photo 1 of 7
    Ge 7591A tube - Sylvania — photo 2 of 7
    Ge 7591A tube - Sylvania — photo 3 of 7
    Ge 7591A tube - Sylvania — photo 4 of 7
    Ge 7591A tube - Sylvania — photo 5 of 7
    Ge 7591A tube - Sylvania — photo 6 of 7
    Ge 7591A tube - Sylvania — photo 7 of 7

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    Photo 1 of 7

    7591A

    Maker
    Sylvania
    Brand
    Ge
  • RCA 7591A tube - Sylvania — photo 1 of 6
    RCA 7591A tube - Sylvania — photo 2 of 6
    RCA 7591A tube - Sylvania — photo 3 of 6
    RCA 7591A tube - Sylvania — photo 4 of 6
    RCA 7591A tube - Sylvania — photo 5 of 6
    RCA 7591A tube - Sylvania — photo 6 of 6

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    Photo 1 of 6

    7591A

    Maker
    Sylvania
    Brand
    RCA
  • Baldwin 6BQ5 tube - Sylvania — photo 1 of 4
    Baldwin 6BQ5 tube - Sylvania — photo 2 of 4
    Baldwin 6BQ5 tube - Sylvania — photo 3 of 4
    Baldwin 6BQ5 tube - Sylvania — photo 4 of 4

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    Photo 1 of 4

    6BQ5

    Maker
    Sylvania
    Brand
    Baldwin
  • Ampeg 7199 tube - Sylvania — photo 1 of 2
    Ampeg 7199 tube - Sylvania — photo 2 of 2

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    Photo 1 of 2

    7199

    Maker
    Sylvania
    Brand
    Ampeg
  • Hytron 8417 tube - Sylvania — photo 1 of 2
    Hytron 8417 tube - Sylvania — photo 2 of 2

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    Photo 1 of 2

    8417

    Maker
    Sylvania
    Brand
    Hytron
  • Philips Ecg 7027A tube - Sylvania — photo 1 of 2
    Philips Ecg 7027A tube - Sylvania — photo 2 of 2

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    Photo 1 of 2

    7027A

    Maker
    Sylvania
    Brand
    Philips Ecg
  • Zenith 12AX7 tube - Sylvania

    12AX7

    Maker
    Sylvania
    Brand
    Zenith
  • Philips Ecg 6L6GC tube - Sylvania

    6L6GC

    Maker
    Sylvania
    Brand
    Philips Ecg

    • More 12DF7 type tubes

    • Westinghouse 12DF7 tube — photo 1 of 13
      Westinghouse 12DF7 tube — photo 2 of 13
      Westinghouse 12DF7 tube — photo 3 of 13
      Westinghouse 12DF7 tube — photo 4 of 13
      Westinghouse 12DF7 tube — photo 5 of 13
      Westinghouse 12DF7 tube — photo 6 of 13
      Westinghouse 12DF7 tube — photo 7 of 13
      Westinghouse 12DF7 tube — photo 8 of 13
      Westinghouse 12DF7 tube — photo 9 of 13
      Westinghouse 12DF7 tube — photo 10 of 13
      Westinghouse 12DF7 tube — photo 11 of 13
      Westinghouse 12DF7 tube — photo 12 of 13
      Westinghouse 12DF7 tube — photo 13 of 13

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      Photo 1 of 13

      12DF7

      Brand
      Westinghouse
    • 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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      Photo 1 of 4

    • International Servicemaster 12DF7 tube — photo 1 of 3
      International Servicemaster 12DF7 tube — photo 2 of 3
      International Servicemaster 12DF7 tube — photo 3 of 3

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      Photo 1 of 3

    12DF7

    Brand
    Raytheon

    12DF7

    Brand
    International Servicemaster