Tube-number record
6GL7
0 archive entries
6GL7 is a tube type in the TubeDatabase archive (class: Dissimilar double triode). Recorded specifications: brand General Electric, construction Triode, base Intermediate-Shell Octal, socket Octal, maximum plate voltage 550 V, and maximum plate dissipation 10 W. The archive does not yet hold a photographed example of this type.
BrandGeneral Electric
ClassDissimilar double triode
BaseOctal
Filament6.3 V @ 1.05 mA
Construction
Primary TypeTriode
EnvelopeT-9
Base MaterialIntermediate-Shell Octal
Sections2
Filament / Heater
Heater NotesHeater voltage tolerance +/- 0.6V
Absolute Maximum Ratings
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Section 1 (Oscillator) | 250 V | 2200 | 30000 | 66 | 2 mA |
| Section 2 (Amplifier) | 175 V | 6400 | 780 | 5 | 46 mA |
Datasheets
Datasheet: 6GL7.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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