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9R1

1 Tube in archive

FilamentV @ mA

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Filament / Heater

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1 tube found

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Mullard(1)

Related Tube Numbers

EF86(1)
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  • Mullard EF86 9R1 tube
    Mullard EF86 9R1 tube
    Mullard EF86 9R1 tube

    EF86, 9R1

    Branded Mullard
Showing 1 to 1 of 1 results