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

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ECC33, RX1

Brand
Mullard

Round Tip

Base
Brown
Bottle Height
Short
Code On Tube
fX1 B7K
Factory Code
B - Mullard, Blackburn, B - Mullard, Blackburn
Glass Color
Clear Glass
Mica
Double
Archive ID
ef9s9wwr
Pin Color
Silver Pins
Plate Color
Matte Gray
Tip Shape
Round Tip
Year
1957

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  • Mullard ECC34, 52K tube — photo 1 of 5
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  • Mullard 6SN7GT, R92 tube — photo 1 of 6
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  • Mullard GZ32, R71 tube — photo 1 of 4
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ECC83, 12AX7, I63

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CV1988, 6SN7GTY

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More RX1 type tube

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More ECC33 type tubes

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    ECC33, FX1

    Maker
    Mullard
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    ECC33

    Brand
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ECC33

Brand
Mullard