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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

GZ32, R71

Brand
Mullard

Pinched Tip

Base
Black
Bottle Height
Tall Bottle
Bottle Shape
Coke Bottle
Code On Tube
R71 B8
Country
Great Britain
Factory Code
B - Mullard, Blackburn, B - Mullard, Blackburn
Getter
Bottom Getter
Glass Color
Clear Glass
Mica
Double
Archive ID
3178tw48
Pin Color
Silver Pins
Plate Color
Matte Gray
Tip Shape
Pinched Tip
Year
1968

More R71 type tube

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    Pope GZ34, R71 tube - Mullard — photo 4 of 4

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    Photo 1 of 4

    GZ34, R71

    Maker
    Mullard
    Brand
    Pope

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ECC82, F3

Brand
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