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

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6AG7 vacuum tube outline illustration

Tube-number record

6AG7

0 archive entries

6AG7 is a tube type in the TubeDatabase archive (class: Pentode). Recorded specifications: brand General Electric, construction Pentode, base Small Wafer Octal 8-Pin (B8-21), socket Octal, maximum plate voltage 300 V, and maximum plate dissipation 9 W. The archive does not yet hold a photographed example of this type.

BrandGeneral Electric
ClassPentode
BaseOctal
Filament6.3 V @ 650 mA

Construction

Primary TypePentode
EnvelopeMI-8 Metal Shell
Base MaterialSmall Wafer Octal 8-Pin (B8-21)
SectionsSingle

Filament / Heater

Heater NotesAC or DC

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Class A Amplifier300 V11000130000—30 mA
Class A Video Voltage Amplifier (Cathode Bias)300 V———28 mA

Application Notes

Primarily designed for use in the output stage of video amplifiers. Capable of operating at high plate current levels.

Datasheets

Datasheet: 6AG7.pdf

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

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Brands

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    Plate Voltage300 V
    Plate Dissipation9 W
    Grid 2 Voltage300 V
    H-C Voltage90 V

    Audio Performance

    Typical THD7%
    Power Output3 W
    Key Features
    • High transconductance
    • High power sensitivity
    • Metal envelope
    • Power-amplifier pentode