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

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Tube-number record

EBF30

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ClassDouble Diode Pentode
BaseNoval (B9A)
Filament6.3 V @ — mA

Construction

SectionsDouble diode, pentode

Filament / Heater

Heater NotesCode E: 6.3 V

Absolute Maximum Ratings

Audio Performance

Application Notes

Exemple de désignation: chauffé sous 6,3 V, comporte une double diode et une pentode, doté d'une embase NOVAL.

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