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

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Tube record

7591

Manufacturer
Sylvania
Brand
Hammond

Pinched Tip

Base
Black
Code On Tube
31269-13
Country
USA
Getter
O-Getter Plate
Glass Color
Clear Glass
Archive ID
hr8x8c28
Plate Color
Matte Gray
Tip Shape
Pinched Tip
Year
1969

More tubes branded Hammond

  • Hammond 12AX7, ECC83 tube - Philips — photo 1 of 7
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    Hammond 12AX7, ECC83 tube - Philips — photo 4 of 7
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    Hammond 12AX7, ECC83 tube - Philips — photo 6 of 7
    Hammond 12AX7, ECC83 tube - Philips — photo 7 of 7

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    Photo 1 of 7

    12AX7, ECC83

    Maker
    Philips
    Brand
    Hammond
  • Hammond 7247, 6B2 tube - Mullard — photo 1 of 3
    Hammond 7247, 6B2 tube - Mullard — photo 2 of 3
    Hammond 7247, 6B2 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

  • Hammond 12AX7, I63 tube - Mullard

    12AX7, I63

    Maker
    Mullard
    Brand
    Hammond
  • Hammond 12AX7A, ECC83 tube - Amperex

    12AX7A, ECC83

    Maker
    Amperex
    Brand
    Hammond

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

7247, 6B2

Maker
Mullard
Brand
Hammond

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
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    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
  • Arcturus 12DF7 tube - Sylvania — photo 1 of 5
    Arcturus 12DF7 tube - Sylvania — photo 2 of 5
    Arcturus 12DF7 tube - Sylvania — photo 3 of 5
    Arcturus 12DF7 tube - Sylvania — photo 4 of 5
    Arcturus 12DF7 tube - Sylvania — 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

    12DF7

    Maker
    Sylvania
    Brand
    Arcturus
  • Ge 7591A tube - Sylvania — photo 1 of 7
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    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

    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

    7591A

    Maker
    Sylvania
    Brand
    Ge
  • RCA 7591A tube - Sylvania — photo 1 of 6
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    RCA 7591A tube - Sylvania — photo 5 of 6
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    Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.

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    7591A

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

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    6BQ5

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

    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

    7199

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

    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

    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

    • More 7591 type tubes

    • Hitachi 7591 tube — photo 1 of 4
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      7591

      Brand
      Hitachi
    • Realistic 7591 tube - Toshiba — photo 1 of 4
      Realistic 7591 tube - Toshiba — photo 2 of 4
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    • Hitachi 7591 tube — photo 1 of 4
      Hitachi 7591 tube — photo 2 of 4
      Hitachi 7591 tube — photo 3 of 4
      Hitachi 7591 tube — photo 4 of 4

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      Photo 1 of 4

    • Westinghouse 7591 tube — photo 1 of 7
      Westinghouse 7591 tube — photo 2 of 7
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      Westinghouse 7591 tube — photo 4 of 7
      Westinghouse 7591 tube — photo 5 of 7
      Westinghouse 7591 tube — photo 6 of 7
      Westinghouse 7591 tube — photo 7 of 7

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      Photo 1 of 7

    • El-Menco 7591 tube — photo 1 of 2
      El-Menco 7591 tube — photo 2 of 2

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      Photo 1 of 2

      7591

      Brand
      El-Menco
    • Eico 7591 tube - Westinghouse — photo 1 of 6
      Eico 7591 tube - Westinghouse — photo 2 of 6
      Eico 7591 tube - Westinghouse — photo 3 of 6
      Eico 7591 tube - Westinghouse — photo 4 of 6
      Eico 7591 tube - Westinghouse — photo 5 of 6
      Eico 7591 tube - Westinghouse — 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

    7591

    Maker
    Toshiba
    Brand
    Realistic

    7591

    Brand
    Hitachi

    7591

    Brand
    Westinghouse

    7591

    Maker
    Westinghouse
    Brand
    Eico