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

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6AC6G vacuum tube outline illustration

Tube-number record

6AC6G

0 archive entries

6AC6G is a tube type in the TubeDatabase archive (class: Audio Output Tube). Recorded specifications: brand Triad Manufacturing Company, Inc., construction Other / special, socket Octal, and maximum plate voltage 180 V. The archive does not yet hold a photographed example of this type.

BrandTriad Manufacturing Company, Inc.
ClassAudio Output Tube
BaseOctal
Filament6.3 V @ 1.1 mA

Construction

Primary TypeOther / special
SectionsOutput Power Amplifier

Filament / Heater

Heater Notesa-c or d-c

Absolute Maximum Ratings

Plate Voltage180 V

Audio Performance

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Single Class A180 V3000180006445 mA
Push-Pull Class A180 V———90 mA

Application Notes

Specifically designed for small A.C. receivers using series speaker fields. The overload characteristic allows for producing more than 4 watts of audio power at high output levels. Resistance coupling is feasible with grid circuit resistance up to 1 megohm.

Datasheets

Datasheet: 6AC6G.pdf

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

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    Typical THD10%
    Power Output3.8 W
    Key Features
    • Low plate voltage (180V) operation
    • Triadyne overload characteristic
    • High power for small AC sets