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

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Tube record

KT88

Manufacturer
M-O Valve Co. Ltd
Brand
Brimar

Pinched Tip

Base
Silver Metal
Country
Great Britain
Glass Color
Clear Glass
Mica
Double Mica
Archive ID
is25hbpk
Pin Color
Silver Pins
Plate Color
Black Carbon
Tip Shape
Pinched Tip

More tubes manufactured by M-O Valve Co. Ltd

  • G.E.C. TT21 tube - M-O Valve Co. Ltd — photo 1 of 3
    G.E.C. TT21 tube - M-O Valve Co. Ltd — photo 2 of 3
    G.E.C. TT21 tube - M-O Valve Co. Ltd — photo 3 of 3

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    TT21

    Maker
    M-O Valve Co. Ltd
    Brand
    G.E.C.
  • Emitron Z729 tube - M-O Valve Co. Ltd — photo 1 of 3
    Emitron Z729 tube - M-O Valve Co. Ltd — photo 2 of 3
    Emitron Z729 tube - M-O Valve Co. Ltd — photo 3 of 3

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    Photo 1 of 3

  • MWT KT66 tube - M-O Valve Co. Ltd — photo 1 of 4
    MWT KT66 tube - M-O Valve Co. Ltd — photo 2 of 4
    MWT KT66 tube - M-O Valve Co. Ltd — photo 3 of 4
    MWT KT66 tube - M-O Valve Co. Ltd — photo 4 of 4

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    Photo 1 of 4

  • VT75 tube - M-O Valve Co. Ltd — photo 1 of 5
    VT75 tube - M-O Valve Co. Ltd — photo 2 of 5
    VT75 tube - M-O Valve Co. Ltd — photo 3 of 5
    VT75 tube - M-O Valve Co. Ltd — photo 4 of 5
    VT75 tube - M-O Valve Co. Ltd — photo 5 of 5

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    Photo 1 of 5

  • G.E.C. B65 tube - M-O Valve Co. Ltd — photo 1 of 11
    G.E.C. B65 tube - M-O Valve Co. Ltd — photo 2 of 11
    G.E.C. B65 tube - M-O Valve Co. Ltd — photo 3 of 11
    G.E.C. B65 tube - M-O Valve Co. Ltd — photo 4 of 11
    G.E.C. B65 tube - M-O Valve Co. Ltd — photo 5 of 11
    G.E.C. B65 tube - M-O Valve Co. Ltd — photo 6 of 11
    G.E.C. B65 tube - M-O Valve Co. Ltd — photo 7 of 11
    G.E.C. B65 tube - M-O Valve Co. Ltd — photo 8 of 11
    G.E.C. B65 tube - M-O Valve Co. Ltd — photo 9 of 11
    G.E.C. B65 tube - M-O Valve Co. Ltd — photo 10 of 11
    G.E.C. B65 tube - M-O Valve Co. Ltd — photo 11 of 11

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    Photo 1 of 11

  • Genalex, Gold Monarch KT88 tube - M-O Valve Co. Ltd — photo 1 of 3
    Genalex, Gold Monarch KT88 tube - M-O Valve Co. Ltd — photo 2 of 3
    Genalex, Gold Monarch KT88 tube - M-O Valve Co. Ltd — photo 3 of 3

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    Photo 1 of 3

  • Genalex, Gold Monarch KT66 tube - M-O Valve Co. Ltd — photo 1 of 8
    Genalex, Gold Monarch KT66 tube - M-O Valve Co. Ltd — photo 2 of 8
    Genalex, Gold Monarch KT66 tube - M-O Valve Co. Ltd — photo 3 of 8
    Genalex, Gold Monarch KT66 tube - M-O Valve Co. Ltd — photo 4 of 8
    Genalex, Gold Monarch KT66 tube - M-O Valve Co. Ltd — photo 5 of 8
    Genalex, Gold Monarch KT66 tube - M-O Valve Co. Ltd — photo 6 of 8
    Genalex, Gold Monarch KT66 tube - M-O Valve Co. Ltd — photo 7 of 8
    Genalex, Gold Monarch KT66 tube - M-O Valve Co. Ltd — photo 8 of 8

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    Photo 1 of 8

More tubes branded Brimar

  • Brimar ECC82 tube — photo 1 of 5
    Brimar ECC82 tube — photo 2 of 5
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    Brimar ECC82 tube — photo 5 of 5

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    Photo 1 of 5

Z729

Maker
M-O Valve Co. Ltd
Brand
Emitron

KT66

Maker
M-O Valve Co. Ltd
Brand
MWT

VT75

Maker
M-O Valve Co. Ltd

B65

Maker
M-O Valve Co. Ltd
Brand
G.E.C.

KT88

Maker
M-O Valve Co. Ltd
Brand
Genalex, Gold Monarch

KT66

Maker
M-O Valve Co. Ltd
Brand
Genalex, Gold Monarch

ECC82

Brand
Brimar
  • Brimar CV1075 tube — photo 1 of 5
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    Photo 1 of 5

    CV1075

    Brand
    Brimar
  • Brimar ECC83 tube — photo 1 of 4
    Brimar ECC83 tube — photo 2 of 4
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    Brimar ECC83 tube — photo 4 of 4

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    Photo 1 of 4

    ECC83

    Brand
    Brimar
  • Brimar 6SN7GT tube — photo 1 of 10
    Brimar 6SN7GT tube — photo 2 of 10
    Brimar 6SN7GT tube — photo 3 of 10
    Brimar 6SN7GT tube — photo 4 of 10
    Brimar 6SN7GT tube — photo 5 of 10
    Brimar 6SN7GT tube — photo 6 of 10
    Brimar 6SN7GT tube — photo 7 of 10
    Brimar 6SN7GT tube — photo 8 of 10
    Brimar 6SN7GT tube — photo 9 of 10
    Brimar 6SN7GT tube — photo 10 of 10

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    Photo 1 of 10

    6SN7GT

    Brand
    Brimar
  • Brimar 12AX7 tube — photo 1 of 7
    Brimar 12AX7 tube — photo 2 of 7
    Brimar 12AX7 tube — photo 3 of 7
    Brimar 12AX7 tube — photo 4 of 7
    Brimar 12AX7 tube — photo 5 of 7
    Brimar 12AX7 tube — photo 6 of 7
    Brimar 12AX7 tube — photo 7 of 7

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    Photo 1 of 7

    12AX7

    Brand
    Brimar
  • Brimar 6SN7 tube — photo 1 of 5
    Brimar 6SN7 tube — photo 2 of 5
    Brimar 6SN7 tube — photo 3 of 5
    Brimar 6SN7 tube — photo 4 of 5
    Brimar 6SN7 tube — photo 5 of 5

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    6SN7

    Brand
    Brimar
  • Brimar 6SN7GT tube — photo 1 of 3
    Brimar 6SN7GT tube — photo 2 of 3
    Brimar 6SN7GT tube — photo 3 of 3

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    6SN7GT

    Brand
    Brimar
  • Brimar 6CA7, EL34, XF2 tube - Mullard — photo 1 of 2
    Brimar 6CA7, EL34, XF2 tube - Mullard — photo 2 of 2

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    6CA7, EL34, XF2

    Maker
    Mullard
    Brand
    Brimar
  • Brimar 12AU7 tube — photo 1 of 3
    Brimar 12AU7 tube — photo 2 of 3
    Brimar 12AU7 tube — photo 3 of 3

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    Photo 1 of 3

    12AU7

    Brand
    Brimar
  • Brimar CV4003, 12AU7WA tube — photo 1 of 3
    Brimar CV4003, 12AU7WA tube — photo 2 of 3
    Brimar CV4003, 12AU7WA tube — photo 3 of 3

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    Photo 1 of 3

    CV4003, 12AU7WA

    Brand
    Brimar

    • More KT88 type tubes

    • Iec Mullard KT88 tube - M.O. — photo 1 of 13
      Iec Mullard KT88 tube - M.O. — photo 2 of 13
      Iec Mullard KT88 tube - M.O. — photo 3 of 13
      Iec Mullard KT88 tube - M.O. — photo 4 of 13
      Iec Mullard KT88 tube - M.O. — photo 5 of 13
      Iec Mullard KT88 tube - M.O. — photo 6 of 13
      Iec Mullard KT88 tube - M.O. — photo 7 of 13
      Iec Mullard KT88 tube - M.O. — photo 8 of 13
      Iec Mullard KT88 tube - M.O. — photo 9 of 13
      Iec Mullard KT88 tube - M.O. — photo 10 of 13
      Iec Mullard KT88 tube - M.O. — photo 11 of 13
      Iec Mullard KT88 tube - M.O. — photo 12 of 13
      Iec Mullard KT88 tube - M.O. — photo 13 of 13

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      Photo 1 of 13

      KT88

      Maker
      M.O.
      Brand
      Iec Mullard
    • Gold Aero KT88 tube — photo 1 of 2
      Gold Aero KT88 tube — photo 2 of 2

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      Photo 1 of 2

      KT88

      Brand
      Gold Aero
    • National Electronics KT88 tube - Cetron

      KT88

      Maker
      Cetron
      Brand
      National Electronics
    • Genalex KT88 tube - M.O. — photo 1 of 23
      Genalex KT88 tube - M.O. — photo 2 of 23
      Genalex KT88 tube - M.O. — photo 3 of 23
      Genalex KT88 tube - M.O. — photo 4 of 23
      Genalex KT88 tube - M.O. — photo 5 of 23
      Genalex KT88 tube - M.O. — photo 6 of 23
      Genalex KT88 tube - M.O. — photo 7 of 23
      Genalex KT88 tube - M.O. — photo 8 of 23
      Genalex KT88 tube - M.O. — photo 9 of 23
      Genalex KT88 tube - M.O. — photo 10 of 23
      Genalex KT88 tube - M.O. — photo 11 of 23
      Genalex KT88 tube - M.O. — photo 12 of 23
      Genalex KT88 tube - M.O. — photo 13 of 23
      Genalex KT88 tube - M.O. — photo 14 of 23
      Genalex KT88 tube - M.O. — photo 15 of 23
      Genalex KT88 tube - M.O. — photo 16 of 23
      Genalex KT88 tube - M.O. — photo 17 of 23
      Genalex KT88 tube - M.O. — photo 18 of 23
      Genalex KT88 tube - M.O. — photo 19 of 23
      Genalex KT88 tube - M.O. — photo 20 of 23
      Genalex KT88 tube - M.O. — photo 21 of 23
      Genalex KT88 tube - M.O. — photo 22 of 23
      Genalex KT88 tube - M.O. — photo 23 of 23

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      Photo 1 of 23

    • Genalex KT88 tube - M.O. — photo 1 of 13
      Genalex KT88 tube - M.O. — photo 2 of 13
      Genalex KT88 tube - M.O. — photo 3 of 13
      Genalex KT88 tube - M.O. — photo 4 of 13
      Genalex KT88 tube - M.O. — photo 5 of 13
      Genalex KT88 tube - M.O. — photo 6 of 13
      Genalex KT88 tube - M.O. — photo 7 of 13
      Genalex KT88 tube - M.O. — photo 8 of 13
      Genalex KT88 tube - M.O. — photo 9 of 13
      Genalex KT88 tube - M.O. — photo 10 of 13
      Genalex KT88 tube - M.O. — photo 11 of 13
      Genalex KT88 tube - M.O. — photo 12 of 13
      Genalex KT88 tube - M.O. — photo 13 of 13

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      Photo 1 of 13

    • Genalex, Gold Monarch KT88 tube - M-O Valve Co. Ltd — photo 1 of 3
      Genalex, Gold Monarch KT88 tube - M-O Valve Co. Ltd — photo 2 of 3
      Genalex, Gold Monarch KT88 tube - M-O Valve Co. Ltd — photo 3 of 3

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      Photo 1 of 3

    • Edicron KT88 tube - Genalex — photo 1 of 2
      Edicron KT88 tube - Genalex — photo 2 of 2

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      Photo 1 of 2

      KT88

      Maker
      Genalex
    • Tronix KT88 tube - M-O

      KT88

      Maker
      M-O
      Brand
      Tronix
    • National Electronic KT88 tube — photo 1 of 3
      National Electronic KT88 tube — photo 2 of 3
      National Electronic KT88 tube — photo 3 of 3

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      Photo 1 of 3

    • G.E.C. KT88 tube - M.O. — photo 1 of 15
      G.E.C. KT88 tube - M.O. — photo 2 of 15
      G.E.C. KT88 tube - M.O. — photo 3 of 15
      G.E.C. KT88 tube - M.O. — photo 4 of 15
      G.E.C. KT88 tube - M.O. — photo 5 of 15
      G.E.C. KT88 tube - M.O. — photo 6 of 15
      G.E.C. KT88 tube - M.O. — photo 7 of 15
      G.E.C. KT88 tube - M.O. — photo 8 of 15
      G.E.C. KT88 tube - M.O. — photo 9 of 15
      G.E.C. KT88 tube - M.O. — photo 10 of 15
      G.E.C. KT88 tube - M.O. — photo 11 of 15
      G.E.C. KT88 tube - M.O. — photo 12 of 15
      G.E.C. KT88 tube - M.O. — photo 13 of 15
      G.E.C. KT88 tube - M.O. — photo 14 of 15
      G.E.C. KT88 tube - M.O. — photo 15 of 15

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      Photo 1 of 15

    KT88

    Maker
    M.O.
    Brand
    Genalex

    KT88

    Maker
    M.O.
    Brand
    Genalex

    KT88

    Maker
    M-O Valve Co. Ltd
    Brand
    Genalex, Gold Monarch
    Brand
    Edicron

    KT88

    Brand
    National Electronic

    KT88

    Maker
    M.O.
    Brand
    G.E.C.