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

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KT88

Manufacturer: M.O.
Brand: Genalex

Base: Silver Metal
Brand Extended: Genalex Gold Lion
Country: England
Glass Color: Clear Glass
Manufacturer Extended: M.O. Valve Co. Lmt.
Archive ID: dpcz2o8n
Pin Color: Silver

Year

1950s

More tubes manufactured by M.O.

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KT88
Maker
M.O.
Brand
Iec Mullard
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CV1988
Maker
M.O.
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More tubes branded Genalex

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KT88

Maker: M.O.
Brand: Genalex

KT88

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

KT66

Brand: Genalex

Genalex KT77 tube — photo 1 of 2

Genalex KT77 tube — photo 2 of 2

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KT77

Brand: Genalex

Genalex, Gold Lion B759 tube — photo 1 of 9

Genalex, Gold Lion B759 tube — photo 2 of 9

Genalex, Gold Lion B759 tube — photo 3 of 9

Genalex, Gold Lion B759 tube — photo 4 of 9

Genalex, Gold Lion B759 tube — photo 5 of 9

Genalex, Gold Lion B759 tube — photo 6 of 9

Genalex, Gold Lion B759 tube — photo 7 of 9

Genalex, Gold Lion B759 tube — photo 8 of 9

Genalex, Gold Lion B759 tube — photo 9 of 9

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B759

Brand: Genalex, Gold Lion

Genalex, Gold Lion B749 tube — photo 1 of 8

Genalex, Gold Lion B749 tube — photo 2 of 8

Genalex, Gold Lion B749 tube — photo 3 of 8

Genalex, Gold Lion B749 tube — photo 4 of 8

Genalex, Gold Lion B749 tube — photo 5 of 8

Genalex, Gold Lion B749 tube — photo 6 of 8

Genalex, Gold Lion B749 tube — photo 7 of 8

Genalex, Gold Lion B749 tube — photo 8 of 8

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B749

Brand: Genalex, Gold Lion

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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KT88

Maker: M.O.
Brand: Genalex

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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KT88

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

Genalex Z729 tube — photo 1 of 3

Genalex Z729 tube — photo 2 of 3

Genalex Z729 tube — photo 3 of 3

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Z729

Brand: Genalex

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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KT66

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

Genalex KT66 tube — photo 1 of 5

Genalex KT66 tube — photo 2 of 5

Genalex KT66 tube — photo 3 of 5

Genalex KT66 tube — photo 4 of 5

Genalex KT66 tube — photo 5 of 5

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KT66

Brand: Genalex

Genalex U77, GZ34, 5AR4 tube — photo 1 of 2

Genalex U77, GZ34, 5AR4 tube — photo 2 of 2

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U77, GZ34, 5AR4

Brand: Genalex

More KT88 type tubes

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KT88
Maker
M.O.
Brand
Iec Mullard
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KT88
Brand
Gold Aero
KT88
Maker
Cetron
Brand
National Electronics
KT88
Maker
M-O Valve Co. Ltd
Brand
Brimar
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Photo 1 of 13
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KT88
Maker
Genalex
KT88
Maker
M-O
Brand
Tronix
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KT88

Maker: M.O.
Brand: Genalex

KT88

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

Brand

KT88

Brand: National Electronic

KT88

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