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

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6AU4GT vacuum tube outline illustration

Tube-number record

6AU4GT

0 archive entries

6AU4GT is a tube type in the TubeDatabase archive (class: Half-wave Rectifier). Recorded specifications: brand Sylvania, construction Diode, socket Octal, maximum plate voltage 4500 V, and maximum plate dissipation 6 W. The archive does not yet hold a photographed example of this type.

BrandSylvania
ClassHalf-wave Rectifier
BaseOctal
Filament6.3 V @ 1800 mA

Construction

Primary TypeDiode
Rectifier TypeHalf-wave
EnvelopeT-9
SectionsSingle

Filament / Heater

Heater NotesIndirectly heated

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Damper Diode25 V———350 mA

Datasheets

Datasheet: 6AU4GT.pdf

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Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.

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Manufacturers

Brands

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    Plate Voltage4500 V
    Plate Dissipation6 W
    Cathode Current175 mA
    H-C Voltage900 V

    Audio Performance

    Key Features
    • Controlled heater warm-up time
    • Coated Unipotential Cathode