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

Other (3,257 tube types), Pre (2,314 tube types), Power (1,030 tube types), Rectifier (740 tube types)

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KT88

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

Base: Silver Metal
Brand Extended: G.E.C.
Country: England
Glass Color: Clear Glass
Manufacturer Extended: M.O. Valve Co. Lmt.
Mica: Triple Mica
Archive ID: npf727xe

Pin Color

Silver Pins

Plate Color

Black

More tubes manufactured by M.O.

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 13
KT88
Maker
M.O.
Brand
Iec Mullard
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
CV1988
Maker
M.O.
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 23
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 13

KT88

Maker: M.O.
Brand: Genalex

KT88

Maker: M.O.
Brand: Genalex

More tubes branded G.E.C.

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Photo 1 of 9
KT66
Brand
G.E.C.
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
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
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
CV2901
Brand
G.E.C.
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
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
U52
Brand
G.E.C.
ECC82, B329
Brand
G.E.C.
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
CV1075
Brand
G.E.C.
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
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Photo 1 of 3

TT21

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

B339, ECC83, I61

Brand: G.E.C.

ECC83

Brand: G.E.C.

KT66

Brand: G.E.C.

TT22

Brand: G.E.C.

More KT88 type tubes

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 13
KT88
Maker
M.O.
Brand
Iec Mullard
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
KT88
Brand
Gold Aero
KT88
Maker
Cetron
Brand
National Electronics
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 23
KT88
Maker
M-O Valve Co. Ltd
Brand
Brimar
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 13
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
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
KT88
Maker
Genalex
KT88
Maker
M-O
Brand
Tronix
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

KT88

Maker: M.O.
Brand: Genalex

KT88

Maker: M.O.
Brand: Genalex

KT88

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

Brand

KT88

Brand: National Electronic