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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

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 manufactured by Sylvania

  • RCA 8417 tube - Sylvania — photo 1 of 6
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    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

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    Photo 1 of 6

    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

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    Photo 1 of 6

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

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    Photo 1 of 5

  • 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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  • 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

  • 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

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

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    7027A

    Maker
  • Zenith 12AX7 tube - Sylvania

    12AX7

    Maker
    Sylvania
    Brand
    Zenith

12AX7

Maker
Sylvania
Brand
Rad Tel

12DF7

Maker
Sylvania
Brand
Arcturus

7591A

Maker
Sylvania
Brand
Ge

7591A

Maker
Sylvania
Brand
RCA

6BQ5

Maker
Sylvania
Brand
Baldwin
Sylvania
Brand
Ampeg
Sylvania
Brand
Hytron
Sylvania
Brand
Philips Ecg

More tubes branded Hammond

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    12AX7, ECC83

    Maker
    Philips
    Brand
    Hammond
  • Hammond 7247, 6B2 tube - Mullard — photo 1 of 3
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  • Hammond 12AX7, I63 tube - Mullard

    12AX7, I63

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

    12AX7A, ECC83

    Maker
    Amperex
    Brand
    Hammond

7247, 6B2

Maker
Mullard
Brand
Hammond

More 7591 type tubes

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    7591

    Brand
    Hitachi
  • Realistic 7591 tube - Toshiba — photo 1 of 4
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  • Hitachi 7591 tube — photo 1 of 4
    Hitachi 7591 tube — photo 2 of 4
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  • Westinghouse 7591 tube — photo 1 of 7
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    Westinghouse 7591 tube — photo 7 of 7

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

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    7591

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

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    Photo 1 of 6

7591

Maker
Toshiba
Brand
Realistic

7591

Brand
Hitachi

7591

Brand
Westinghouse

7591

Maker
Westinghouse
Brand
Eico