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

Pre (2,630 tube types), Other (2,603 tube types), Power (1,292 tube types), Rectifier (816 tube types)
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6K6-GT vacuum tube outline illustration

Tube-number record

6K6-GT

0 archive entries

6K6-GT is a tube type in the TubeDatabase archive (class: Pentode). Recorded specifications: brand General Electric, construction Pentode, base Intermediate Shell Octal, socket Octal, maximum plate voltage 315 V, and maximum plate dissipation 8.5 W. The archive does not yet hold a photographed example of this type.

BrandGeneral Electric
ClassPentode
BaseOctal
Filament6.3 V @ 400 mA

Construction

Primary TypePentode
EnvelopeT-9 Glass
Base MaterialIntermediate Shell Octal
SectionsSingle

Filament / Heater

Heater NotesA-C or D-C

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Class A Amplifier100 V1500104000—9 mA
Class A Amplifier250 V230090000—32 mA
Class A Amplifier315 V2100110000—25.5 mA

Application Notes

Designed for use in the audio-frequency power output stage of television and radio receivers. Electrically identical to type 41.

Filters

0 tubes found

Manufacturers

Brands

    0 results
    Plate Voltage315 V
    Plate Dissipation8.5 W
    Grid 2 Voltage285 V
    Grid 1 Voltage-250 V
    Cathode Current25 mA
    H-C Voltage200 V

    Audio Performance

    Typical THD11%
    Power Output3.4 W
    Key Features
    • Power-amplifier pentode
    • Television vertical deflection amplifier capable
    • Coated unipotential cathode
    Push-Pull Class A1 (Two Tubes)285 V—12000—55 mA
    Triode Connection250 V270025006.837.5 mA